Nc1cc(Br)ccc1C(=O)O    mol8449    0_1
[NH3+]c1cc(Br)ccc1C(=O)[O-]    mol8449    0_2
[NH3+]c1cc(Br)ccc1C(=O)O    mol8449    1_1
Nc1cc(Br)ccc1C(=O)[O-]    mol8449    -1_1