NC(=[NH2+])NCCC[C@H](NC(=O)[C@@H]2CCN3CC[C@@]([NH3+])(Cc1ccccc1)CN23)C(=O)C(=O)NCc4ccccc4 TEMP00000238 0.041 173.026 40 550.708 11 10 3 13 520.044