O=C([O-])C#CC[NH+]1CCCCC1    mol8579    0_1
O=C(O)C#CCN1CCCCC1    mol8579    0_2
O=C(O)C#CC[NH+]1CCCCC1    mol8579    1_1
O=C([O-])C#CCN1CCCCC1    mol8579    -1_1