[O-]N(N=[NH+]c1ccccc1)c1ccccc1    mol11697    0_1
ON(N=Nc1ccccc1)c1ccccc1    mol11697    0_2
[O-]N([NH+]=Nc1ccccc1)c1ccccc1    mol11697    0_3
[O-]N(N=Nc1ccccc1)c1ccccc1    mol11697    -1_1