Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 avibactam COVPDB1157 [C@@H]12CC[C@@H](C(=O)N)N(C1)C(=O)N2OS([O-])(=O)=O 30 2 ETX1317 COVPDB1460 CC1=C[C@H](N2C[C@H]1N(O[C@H](F)C(O)=O)C2=O)C(N)=O 1 3 ETX2514 COVPDB1005 CC1=C[C@H]2CN([C@@H]1C(N)=O)C(=O)N2OS(O)(=O)=O 2 4 FPI-1465 COVPDB284 OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C(=O)NO[C@H]2CCNC2)C1=O 1 5 FPI-1523 COVPDB283 CC(=O)NNC(=O)[C@@H]1CC[C@@H]2CN1C(=O)N2OS(O)(=O)=O 2 6 FPI-1602 COVPDB286 OS(=O)(=O)ON1[C@@H]2CN([C@H](CC2)C(=O)NNC(=O)C2CNC2)C1=O 1 7 OP0595 COVPDB1186 NCCONC(=O)[C@@H]1CC[C@@H]2CN1C(=O)N2OS(O)(=O)=O 2 8 relebactam COVPDB989 OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C(=O)NC2CCNCC2)C1=O 10 9 WCK 4234 COVPDB619 OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C#N)C1=O 2 10 WCK 5107 COVPDB618 OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C(=O)NNC(=O)[C@@H]2CCCNC2)C1=O 1 11 WCK 5153 COVPDB620 OS(=O)(=O)ON1[C@H]2CN([C@@H](CC2)C(=O)NNC(=O)[C@@H]2CCNC2)C1=O 1