COCCCOc1cc(C[C@H](C[C@@H]([NH3+])[C@@H](O)C[C@@H](C(C)C)C(=O)NCC(C)(C)C([O-])=O)C(C)C)ccc1OC TEMP00000380 4.784 144.798 39 552.753 9 5 1 19 554.318