Nc1ncc(Nc2ccccc2)c(N)n1    mol7316    0_1
Nc1ncc(Nc2ccccc2)c([NH3+])n1    mol7316    1_1
Nc1nc(N)c(Nc2ccccc2)c[nH+]1    mol7316    1_2
Nc1ncc([NH2+]c2ccccc2)c(N)n1    mol7316    1_3
Nc1ncc(Nc2ccccc2)c(N)[nH+]1    mol7316    1_4
Nc1nc([NH3+])ncc1Nc1ccccc1    mol7316    1_5