0 B13R1.133 c1cc(ccc1C[C@@H](C(=O)[O-])[NH3+])O C00082_2 [2,0,0,0,0,0|0,0,2]=4 1 B13R1.133 c1cc(ccc1C[C@H](C(=O)[O-])[NH3+])O C00082_1 [2,0,0,0,0,0|0,0,2]=4