IND-SYN-a2b2ab0e-1
NS(=O)(=O)c1ccc(-c2ncco2)cc1
IND-SYN-a2b2ab0e-2
Cn1ccnc1-c1ccc(S(N)(=O)=O)cc1
IND-SYN-a2b2ab0e-3
CS(=O)(=O)Nc1cccc(-c2ncco2)c1
IND-SYN-a2b2ab0e-4
Cn1ccnc1-c1cccc(NS(C)(=O)=O)c1
bioisosterism of ester
MAT-POS-7dfc56d9-1