Cc1ccccc1Nc1c2ccccc2nc2ccccc12    mol20209    0_1
Cc1ccccc1Nc1c2ccccc2[nH+]c2ccccc12    mol20209    1_1
Cc1ccccc1[NH2+]c1c2ccccc2nc2ccccc12    mol20209    1_2