Clc1nc(Cl)c2[nH]cnc2n1    mol8281    0_1
Clc1nc2nc[nH]c2c(Cl)[nH+]1    mol8281    1_1
Clc1nc(Cl)c2[nH]c[nH+]c2n1    mol8281    1_2
Clc1nc(Cl)c2[nH]cnc2[nH+]1    mol8281    1_3
Clc1nc(Cl)c2[n-]cnc2n1    mol8281    -1_1