CN1CCOCC[NH2+]CCOCC[NH+](C)CCOCC1    mol36515    2_1
C[NH+]1CCOCCNCCOCC[NH+](C)CCOCC1    mol36515    2_2
C[NH+]1CCOCC[NH2+]CCOCC[NH+](C)CCOCC1    mol36515    3_1