Oc1ccccc1CN1CCOCC1    mol13423    0_1
[O-]c1ccccc1C[NH+]1CCOCC1    mol13423    0_2
Oc1ccccc1C[NH+]1CCOCC1    mol13423    1_1
[O-]c1ccccc1CN1CCOCC1    mol13423    -1_1