Molecule Details

Molecular Properties
SMILES:
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCNCC(F)(F)F)cc45)C3=O)C2)CC1
MW: 647.16
Fraction sp3: 0.43
HBA: 7
HBD: 1
Rotatable Bonds: 9
TPSA: 115.63
cLogP: 4.54
Covalent Warhead:
Covalent Fragment:
Order Status
Ordered: 2022-01-11
Synthesis Location: enamine
Shipped: synthesis in progress

Aliphatic long chain

high halogen content (>3)

Hetero_hetero

CN1C(=O)N(c2cncc3ccccc23)C(=O)C12CN(CC(=O)NCC1(C#N)CC1)Cc1ccc(Cl)cc12

EDJ-MED-3af0740c-7

View
CN1C(=O)N(c2cncc3ccccc23)C(=O)C12CN(CC(=O)NCC1(F)CC1)C(=O)c1ccc(Cl)cc12

EDJ-MED-3af0740c-5

View
CCN1C(=O)N(c2cncc3ccccc23)C(=O)C12CN(CC(=O)NCC1(C#N)CC1)Cc1ccc(Cl)cc12

EDJ-MED-3af0740c-8

View
N#CC1(CNC(=O)CN2CC3(CCN(c4cncc5ccc(OCCNCC(F)(F)F)cc45)C3=O)c3cc(Cl)ccc3C2=O)CC1

EDJ-MED-3af0740c-3

View
CCN1C(=O)N(c2cncc3ccccc23)C(=O)C12CN(CC(=O)NCC1(C#N)CC1)C(=O)c1ccc(Cl)cc12

EDJ-MED-3af0740c-4

View
O=C(CN1CC2(CCN(c3cncc4ccc(OCCNCC(F)(F)F)cc34)C2=O)c2cc(Cl)ccc2C1=O)NCC1(F)CC1

EDJ-MED-3af0740c-2

View
CN1C(=O)N(c2cncc3ccccc23)C(=O)C12CN(CC(=O)NCC1(F)CC1)Cc1ccc(Cl)cc12

EDJ-MED-3af0740c-6

View
O=C(CN1CC2(CCN(c3cncc4ccccc34)C2=O)c2cc(Cl)ccc2C1=O)NCC1(F)CC1

EDJ-MED-3af0740c-1

View
CNCCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

EDJ-MED-4138fde9-1
0.833

View
CC(C)(C)NCCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-1a788f51-4
0.815

View
CC(C)NCCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-1a788f51-3
0.806

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCO)cc45)C3=O)C2)CC1

MAT-POS-1a788f51-1
0.793

View
COCCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-1a788f51-2
0.780

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN6CC(F)(F)C6)cc45)C3=O)C2)CC1

EDJ-MED-468565e0-5
0.776

View
CN(C)CCCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-40ad851a-4
0.776

View
CN(C)CCOc1ccc2cncc(N3CC[C@@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MIK-ENA-8063e9dc-1
0.768

View
CN(C)CCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-853c0ffa-9
0.768

View
CN(C)CCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-38eb6498-1
0.768

View
CN(C)CCOc1ccc2cncc(N3CC[C@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

LUO-POS-8484f2d3-2
0.768

View
CN(C)CCOc1ccc2cncc(N3CC[C@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MIK-ENA-7066949b-1
0.768

View
CN(C)CCOc1ccc2cncc(N3CC[C@@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

LUO-POS-8484f2d3-1
0.768

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN6CCCC6)cc45)C3=O)C2)CC1

EDJ-MED-468565e0-1
0.762

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN6CCC(F)(F)CC6)cc45)C3=O)C2)CC1

EDJ-MED-468565e0-4
0.758

View
CCN(CC)CCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-40ad851a-3
0.756

View
CCN(C)CCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-40ad851a-2
0.750

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCCN6CCCC6)cc45)C3=O)C2)CC1

MAT-POS-40ad851a-5
0.750

View
COc1ccc2cncc(N3CC[C@@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MIK-ENA-bb7b6957-1
0.738

View
COc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

EDJ-MED-b6c6ee2b-3
0.738

View
COc1ccc2cncc(N3CC[C@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MIK-ENA-60569a44-1
0.738

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OC(F)F)cc45)C3=O)C2)CC1

EDJ-MED-5cd3920d-1
0.734

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN6CCOCC6)cc45)C3=O)C2)CC1

EDJ-MED-468565e0-2
0.733

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN6CCS(=O)(=O)CC6)cc45)C3=O)C2)CC1

EDJ-MED-468565e0-3
0.727

View
CN(C)CC(O)COc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

EDJ-MED-ee81482e-3
0.712

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OC6CNC6)cc45)C3=O)C2)CC1

EDJ-MED-ee81482e-1
0.709

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(Cl)cc45)C3=O)C2)CC1

EDJ-MED-b6c6ee2b-4
0.706

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(F)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-13
0.705

View
CN1CC(Oc2ccc3cncc(N4CCC5(CN(S(=O)(=O)CC6(C#N)CC6)Cc6ccc(Cl)cc65)C4=O)c3c2)C1

EDJ-MED-ee81482e-2
0.698

View
CN1CCCC1COc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-40ad851a-1
0.696

View
CN1CCC(Oc2ccc3cncc(N4CCC5(CN(S(=O)(=O)CC6(C#N)CC6)Cc6ccc(Cl)cc65)C4=O)c3c2)CC1

LUO-POS-d1147590-1
0.695

View
CNC(=O)C1(N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCNCC(F)(F)F)cc45)C3=O)C2)CC1

EDJ-MED-4138fde9-4
0.692

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(C(F)F)cc45)C3=O)C2)CC1

EDJ-MED-5cd3920d-2
0.683

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OC6CCNCC6)cc45)C3=O)C2)CC1

EDJ-MED-ee81482e-4
0.677

View
CC(C)(O)c1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-853c0ffa-11
0.664

View
C=C(CN1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccc(OCCNCC(F)(F)F)cc34)C2=O)C1)C(=O)NC

MIK-ENA-26b331e0-1
0.652

View
CN(C)CCOc1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-853c0ffa-19
0.652

View
CNC(=O)c1ccc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

MAT-POS-38eb6498-2
0.649

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-ecbed2ba-4
0.645

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

EDJ-MED-8bb691af-6
0.645

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@@]3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

MIK-ENA-5d9157e9-1
0.645

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@]3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

MIK-ENA-5d9157e9-2
0.645

View
COC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN(C)C)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-10
0.642

View
CS(=O)(=O)Nc1cc2cncc(N3CC[C@]4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2cc1F

PET-UNK-c6bcc80b-4
0.636

View
CS(=O)(=O)Nc1cc2cncc(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)c2cc1F

PET-UNK-c6bcc80b-11
0.636

View
N#CC1(CNC(=O)CN2CC3(CCN(c4cncc5ccc(OCCNCC(F)(F)F)cc45)C3=O)c3cc(Cl)ccc3C2=O)CC1

EDJ-MED-3af0740c-3
0.627

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CCC1

ALP-POS-ecbed2ba-8
0.622

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(CN6CC7(COC7)C6)cc45)C3=O)C2)CC1

EDJ-MED-ee81482e-5
0.609

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5cc(F)cc(Cl)c45)C3=O)C2)CC1

MAT-POS-853c0ffa-6
0.602

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CCCC1

ALP-POS-ecbed2ba-15
0.600

View
CS(=O)(=O)c1ccc2c(N3CCC4(CN(S(=O)(=O)CC5(C#N)CC5)Cc5ccc(Cl)cc54)C3=O)cncc2c1

MAT-POS-853c0ffa-15
0.586

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5cccc(Cl)c45)C3=O)C2)CC1

MAT-POS-853c0ffa-5
0.585

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5cccc(Cl)c45)C3=O)C2)CC1

MAT-POS-1d5ab790-1
0.585

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CCOCC1

ALP-POS-ecbed2ba-11
0.582

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CCS(=O)(=O)CC1

ALP-POS-ecbed2ba-2
0.578

View
CNC(=O)C1(N2CC3(CCN(c4cncc5ccc(OCCNCC(F)(F)F)cc45)C3=O)c3cc(Cl)ccc3C2=O)CC1

EDJ-MED-4138fde9-6
0.576

View
CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(F)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-21
0.573

View
COC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(F)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-14
0.571

View
CN1CC(C#N)(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)C1

EDJ-MED-4138fde9-7
0.571

View
O=C(CN1CC2(CCN(c3cncc4ccc(OCCNCC(F)(F)F)cc34)C2=O)c2cc(Cl)ccc2C1=O)NCC1(F)CC1

EDJ-MED-3af0740c-2
0.569

View
CNCCOc1ccc2cncc(N3CCC4(CN(C5(C(=O)NC)CC5)Cc5ccc(Cl)cc54)C3=O)c2c1

EDJ-MED-4138fde9-3
0.569

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@@]3(CCN(c4cncc5sccc45)C3=O)C2)CC1

PET-UNK-df7eb4e6-3
0.568

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5sccc45)C3=O)C2)CC1

PET-UNK-df7eb4e6-7
0.568

View
C#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

PET-UNK-94036022-9
0.562

View
C#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@@]3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

PET-UNK-94036022-2
0.562

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-133e7cd9-2
0.556

View
CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(C(C)(C)O)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-20
0.544

View
COC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(C(C)(C)O)cc45)C3=O)C2)CC1

MAT-POS-853c0ffa-12
0.543

View
O=C1N(c2cncc3ccccc23)CCC12CN(S(=O)(=O)CC1(C(F)(F)F)CC1)Cc1ccc(Cl)cc12

EDJ-MED-5cd3920d-6
0.541

View
O=C1N(c2cncc3ccccc23)CC[C@@]12CN(S(=O)(=O)CC1(C(F)(F)F)CC1)Cc1ccc(Cl)cc12

VLA-UNK-61877630-10
0.541

View
N#CC1(CS(=O)(=O)N2Cc3cc(F)c(Cl)cc3[C@]3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

VLA-UNK-61877630-8
0.541

View
N#CC1(CS(=O)(=O)N2Cc3cc(F)c(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

VLA-UNK-e334495f-2
0.541

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5c4CCCC5)C3=O)C2)CC1

EDJ-MED-705e09b8-2
0.530

View
N#CCC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-ecbed2ba-22
0.529

View
N#CCCS(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

EDJ-MED-accc2c4d-1
0.526

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@@]3(CCC(=O)N(c4cncc5ccccc45)C3=O)C2)CC1

PET-UNK-143b31ee-1
0.526

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCC(=O)N(c4cncc5ccccc45)C3=O)C2)CC1

PET-UNK-143b31ee-4
0.526

View
CNC(=O)C1(N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccc(OCCN(C)C)cc45)C3=O)C2)CC1

LUO-POS-e1dab717-7
0.524

View
CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-ecbed2ba-3
0.523

View
O=C1N(c2cncc3ccccc23)CC[C@]12CN(S(=O)(=O)CC1(Cl)CC1)Cc1ccc(Cl)cc12

PET-UNK-94036022-3
0.523

View
O=C1N(c2cncc3ccccc23)CCC12CN(S(=O)(=O)CC1(Cl)CC1)Cc1ccc(Cl)cc12

PET-UNK-94036022-10
0.523

View
N#CCS(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

EDJ-MED-accc2c4d-3
0.523

View
O=C1N(c2cncc3ccccc23)CCC12CN(S(=O)(=O)CC1(C(F)F)CC1)Cc1ccc(Cl)cc12

EDJ-MED-5cd3920d-5
0.519

View
COC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-ecbed2ba-6
0.519

View
CC(C)(C#N)CS(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

ALP-POS-ecbed2ba-13
0.515

View
CNC(=O)CN1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccc(OCCN(C)C)cc34)C2=O)C1

EDJ-MED-b6c6ee2b-1
0.510

View
CNC(=O)CN1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccc(OCCN(C)C)cc34)C2=O)C1

MAT-POS-38eb6498-3
0.510

View
CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CS(=O)(=O)C1

ALP-POS-ecbed2ba-1
0.504

View
CC(C)CS(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

EDJ-MED-3707c4bc-1
0.500

View
CC(C)(C)CS(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

EDJ-MED-3707c4bc-2
0.500

View
C=C(CN1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccc(OCCN(C)C)cc34)C2=O)C1)C(=O)NC

MIK-ENA-30ee93be-1
0.493

View
COC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5cc(F)cc(Cl)c45)C3=O)C2)CC1

MAT-POS-853c0ffa-8
0.493

View
N#CC1(CS(=O)(=O)N2Cc3c(F)cc(Cl)cc3[C@]3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

VLA-UNK-61877630-7
0.489

View
N#CC1(CS(=O)(=O)N2Cc3c(F)cc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

VLA-UNK-e334495f-1
0.489

View
CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5cc(F)cc(Cl)c45)C3=O)C2)CC1

MAT-POS-853c0ffa-18
0.489

View
N#CC1(CS(=O)(=O)CN2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

ALP-POS-c3a90b22-7
0.489

View
N#CC1(S(=O)(=O)N2Cc3ccc(Cl)cc3C3(CCN(c4cncc5ccccc45)C3=O)C2)CC1

EDJ-MED-accc2c4d-4
0.489

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3[C@]3(CC(=O)N(c4cncc5ccccc45)C3=O)C2)CC1

LUO-POS-868e8996-10
0.486

View
N#CC1(CS(=O)(=O)N2Cc3ccc(Cl)cc3C3(CC(=O)N(c4cncc5ccccc45)C3=O)C2)CC1

MAT-POS-1bed62cf-1
0.486

View
CN(CC#N)S(=O)(=O)N1Cc2ccc(Cl)cc2C2(CCN(c3cncc4ccccc34)C2=O)C1

ALP-POS-ecbed2ba-17
0.486

View

Discussion: