IUPAC: (2S)-5-carbamimidamido-N-[(1S)-1-(diethylcarbamoyl)-2-(4-nitrophenyl)ethyl]-2-acetamidopentanamide; acetic acid

SMILES: CC(O)=O.CCN(CC)C(=O)[C@H](Cc1ccc(cc1)[N+]([O-])=O)NC(=O)[C@H](CCCNC(N)=N)NC(C)=O