[O-]c1ccccc1-c1[nH]nn[nH+]1    mol12768    0_1
Oc1ccccc1-c1nnn[nH]1    mol12768    0_2
[O-]c1ccccc1-c1nn[nH+][nH]1    mol12768    0_3
[O-]c1ccccc1-c1n[nH+]n[nH]1    mol12768    0_4
[O-]c1ccccc1-c1nnn[nH]1    mol12768    -1_1
Oc1ccccc1-c1nnn[n-]1    mol12768    -1_2