Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 ceftazidime COVPDB624 CC(C)(O\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C(O)=O)c1csc(N)n1)C(O)=O 9