[O-]c1cnc2cc[nH+]cc2n1    mol8026    0_1
Oc1cnc2ccncc2n1    mol8026    0_2
[O-]c1c[nH+]c2ccncc2n1    mol8026    0_3
Oc1cnc2cc[nH+]cc2n1    mol8026    1_1
[O-]c1c[nH+]c2cc[nH+]cc2n1    mol8026    1_2
Oc1cnc2ccncc2[nH+]1    mol8026    1_3
Oc1c[nH+]c2ccncc2n1    mol8026    1_4
[O-]c1cnc2ccncc2n1    mol8026    -1_1