O=C(N[C@@H]1CC12CC2)c1cc(O)nc(C2CC2)c1
NCCNC(=O)N1CC(=O)Nc2ccccc2C1
O=C(N[C@@H]1[C@H]2CCC[C@H]21)N1CCn2cncc2C1
C[C@@H]1CC[C@@H]1NC(=O)N1CC[C@H](c2nc[nH]n2)C1
C[C@H]1NCC[C@@H]1C(=O)N1CCC[C@H]2CNC[C@H]21
Molecular docking with flexible amino acid residues, average dG +- 7.0 kcal/mol