CCNC(=O)N[C@@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](Cc3c[nH]c4ccccc34)NC(=O)C(C)(C)[NH3+] TEMP00000514 2.427 158.545 38 518.642 10 9 2 10 482.302