ON=Cc1ccncc1    mol3815    0_1
[O-]N=Cc1cc[nH+]cc1    mol3815    0_2
ON=Cc1cc[nH+]cc1    mol3815    1_1
O[NH+]=Cc1ccncc1    mol3815    1_2
[O-]N=Cc1ccncc1    mol3815    -1_1