Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 (3S)-3-{[(5S,10aS)-2-[(2S)-4-carboxy-2-(2-phenylacetamido)butyl]-1,3-dioxo-1H,2H,3H,5H,7H,8H,9H,10H,10aH-[1,2,4]triazolo[1,2-a]cinnolin-5-yl]formamido}-5-(2,6-dichlorobenzoyloxy)-4-oxopentanoic acid COVPDB538 OC(=O)CC[C@@H](Cn1c(=O)n2[C@H]3CCCCC3=C[C@@H](C(=O)N[C@@H](CC(O)=O)C(=O)COC(=O)c3c(Cl)cccc3Cl)n2c1=O)NC(=O)Cc1ccccc1 1