C[N+](C)(C)CC(=O)c1ccc([O-])cc1    mol30746    0_1
C[N+](C)(C)[CH-]C(=O)c1ccc(O)cc1    mol30746    0_2
C[N+](C)(C)CC(=O)c1ccc(O)cc1    mol30746    1_1