C[NH+](C)CCOC(=O)C2=C(C)N=C(C)[C@@H](C(=O)OCCNC(=O)c1ccccc1O)[C@@H]2c3ccccc3N(=O)=O TEMP00000837 4.365 164.56 40 553.592 12 3 2 13 496.966