O[P@]([O-])(=O)C[NH2+][C@@H](Cc2ccc1ccccc1c2)C(=O)N[C@@H](Cc4ccc(c3ccccc3)cc4)C([O-])=O TEMP00000163 2.284 146.187 38 531.525 8 4 1 11 465.576