CCC(C)(NC(=O)CNC(=O)C(C)(CC)NC(=O)[C@H](CCC(N)=O)NC(=O)C(C)(C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(C)=O)C(=O)N[C@@H](C)C(=O)NC(C)(C)C(=O)NC(C)(C)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(=O)NC(C)(C)C(=O)N1CC(O)C[C@@H]1C(=O)NC(C)(C)C(=O)N1CCC[C@H]1C(=O)N[C@H](CO)Cc1ccccc1 acremopeptaibol F