Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 acetyl-Glu-Phe-Gln-Leu-Gln-X COVPDB1063 CCOC(=O)/C=C/[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H](NC(=O)[C@H](CCC([O-])=O)NC(=O)C)Cc1ccccc1 1