Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 (1R,2S)-2-({N-[(benzyloxy)carbonyl]-3-cyclohexyl-L-alanyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid COVPDB1083 O[C@@H]([C@H](C[C@@H]1CCNC1=O)NC(=O)[C@@H](CC1CCCCC1)NC(=O)OCc1ccccc1)S(O)(=O)=O 2