[O-]c1cnc2c[nH+]ccc2n1    mol4698    0_1
[O-]c1c[nH+]c2cnccc2n1    mol4698    0_2
Oc1cnc2cnccc2n1    mol4698    0_3
Oc1c[nH+]c2cnccc2n1    mol4698    1_1
Oc1cnc2c[nH+]ccc2n1    mol4698    1_2
[O-]c1c[nH+]c2c[nH+]ccc2n1    mol4698    1_3
Oc1cnc2cnccc2[nH+]1    mol4698    1_4
[O-]c1cnc2cnccc2n1    mol4698    -1_1