Cc1nnnn1-c1ccc(Cl)cc1    mol25490    0_1
Cc1n[nH+]nn1-c1ccc(Cl)cc1    mol25490    1_1
Cc1nn[nH+]n1-c1ccc(Cl)cc1    mol25490    1_2
Cc1[nH+]nnn1-c1ccc(Cl)cc1    mol25490    1_3