Oc1ccccc1C1=NCCN1    mol3932    0_1
[O-]c1ccccc1C1=[NH+]CCN1    mol3932    0_2
Oc1ccccc1C1=[NH+]CCN1    mol3932    1_1
[O-]c1ccccc1C1=NCCN1    mol3932    -1_1