[O-]c1ccccc1Nc1c2ccccc2[nH+]c2ccccc12    mol20193    0_1
[O-]c1ccccc1[NH2+]c1c2ccccc2nc2ccccc12    mol20193    0_2
Oc1ccccc1Nc1c2ccccc2nc2ccccc12    mol20193    0_3
Oc1ccccc1[NH2+]c1c2ccccc2nc2ccccc12    mol20193    1_1
Oc1ccccc1Nc1c2ccccc2[nH+]c2ccccc12    mol20193    1_2
[O-]c1ccccc1[NH2+]c1c2ccccc2[nH+]c2ccccc12    mol20193    1_3