Clc1cccc(-c2nnn[nH]2)c1    mol12757    0_1
Clc1cccc(-c2nn[nH+][nH]2)c1    mol12757    1_1
Clc1cccc(-c2[nH]nn[nH+]2)c1    mol12757    1_2
Clc1cccc(-c2n[nH+]n[nH]2)c1    mol12757    1_3
Clc1cccc(-c2nnn[n-]2)c1    mol12757    -1_1