C[N+](C)(C)c1ccc([O-])c(/C=C\C(=O)O)c1    mol11800    0_1
C[N+](C)(C)c1ccc(O)c(/C=C\C(=O)[O-])c1    mol11800    0_2
C[N+](C)(C)c1ccc(O)c(/C=C\C(=O)O)c1    mol11800    1_1