SMILES: CCC(C)CCCC(=O)N[C@@H](CC[NH3+])C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC[NH3+])C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC1=O)CC[NH3+])CC(C)C)CC(C)C)CC[NH3+])CC[NH3+])[C@@H](C)O
FDA approved: 1
Clinical trial toxicity: 0