[NH3+]c1ccc(C(=O)[O-])c(Br)c1    mol8463    0_1
Nc1ccc(C(=O)O)c(Br)c1    mol8463    0_2
[NH3+]c1ccc(C(=O)O)c(Br)c1    mol8463    1_1
Nc1ccc(C(=O)[O-])c(Br)c1    mol8463    -1_1