Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 (S)-2-acetamido-6-amino-N-((S)-5-guanidino-1-oxopentan-2-yl)hexanamide COVPDB362 CC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C=O 2