[O-]c1ccc2ccccc2c1N=Nc1[nH+]ccs1    mol11897    0_1
Oc1ccc2ccccc2c1N=Nc1nccs1    mol11897    0_2
[O-]c1ccc2ccccc2c1N=[NH+]c1nccs1    mol11897    0_3
[O-]c1ccc2ccccc2c1[NH+]=Nc1nccs1    mol11897    0_4
[O-]c1ccc2ccccc2c1N=Nc1nccs1    mol11897    -1_1