Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 N-[(dihydroxyboranyl)methyl]-Nalpha-[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]-D-tyrosinamide COVPDB669 Oc1ccc(cc1)C[C@H](C(=O)NCB(O)O)NC(=O)N2CCN(C(=O)C2=O)CC 1