Nc1nc(N)c2cccnc2n1    mol8017    0_1
Nc1nc(N)c2cccnc2[nH+]1    mol8017    1_1
Nc1nc(N)c2ccc[nH+]c2n1    mol8017    1_2
Nc1nc([NH3+])c2cccnc2n1    mol8017    1_3
Nc1nc([NH3+])nc2ncccc12    mol8017    1_4
Nc1nc2ncccc2c(N)[nH+]1    mol8017    1_5