Clc1ncc2[nH]cnc2n1    mol8275    0_1
Clc1nc2nc[nH]c2c[nH+]1    mol8275    1_1
Clc1ncc2[nH]cnc2[nH+]1    mol8275    1_2
Clc1ncc2[nH]c[nH+]c2n1    mol8275    1_3
Clc1ncc2[n-]cnc2n1    mol8275    -1_1