CCNc1ccccc1C(=O)O    mol8525    0_1
CC[NH2+]c1ccccc1C(=O)[O-]    mol8525    0_2
CC[NH2+]c1ccccc1C(=O)O    mol8525    1_1
CCNc1ccccc1C(=O)[O-]    mol8525    -1_1