C[NH+](C)CCOC(=O)[C@@H]3[C@H](c1ccccc1N(=O)=O)[C@@H](C(=O)OCCNC(=O)c2ccccc2O)C(C)=NC3=C TEMP00000125 4.547 164.56 40 553.592 12 3 2 13 497.547