CCOc1ccccc1Nc1c2ccccc2nc2ccccc12    mol20175    0_1
CCOc1ccccc1Nc1c2ccccc2[nH+]c2ccccc12    mol20175    1_1
CCOc1ccccc1[NH2+]c1c2ccccc2nc2ccccc12    mol20175    1_2