Nc1nnnn1-c1ccc(Cl)cc1    mol4299    0_1
Nc1[nH+]nnn1-c1ccc(Cl)cc1    mol4299    1_1
Nc1n[nH+]nn1-c1ccc(Cl)cc1    mol4299    1_2
[NH3+]c1nnnn1-c1ccc(Cl)cc1    mol4299    1_3
Nc1nn[nH+]n1-c1ccc(Cl)cc1    mol4299    1_4