Nc1nc(N)nc(-c2ccc(Cl)cc2)n1    mol33702    0_1
Nc1nc(-c2ccc(Cl)cc2)nc(N)[nH+]1    mol33702    1_1
Nc1nc(N)[nH+]c(-c2ccc(Cl)cc2)n1    mol33702    1_2
Nc1nc([NH3+])nc(-c2ccc(Cl)cc2)n1    mol33702    1_3