Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 CENTA COVPDB293 O=[N+]([O-])c1ccc(cc1C(=O)[O-])SCC(CS2)=C(C(=O)[O-])N([C@H]23)C(=O)[C@H]3NC(=O)Cc4cccs4 2