SMILES: C(CC(=O)N[C@@H](CSSC[C@@H](C(=O)NCC(=O)[O-])NC(=O)CC[C@@H](C(=O)[O-])[NH3+])C(=O)NCC(=O)[O-])[C@@H](C(=O)[O-])[NH3+]
FDA approved: 1
Clinical trial toxicity: 0