O=P([O-])(O)C[NH+]1CCOCC1    mol34280    0_1
O=P(O)(O)CN1CCOCC1    mol34280    0_2
O=P(O)(O)C[NH+]1CCOCC1    mol34280    1_1
OP(O)(=[OH+])CN1CCOCC1    mol34280    1_2