C1COCCN2CCOCCOCCN(CCO1)CCOCC2    mol24687    0_1
C1COCC[NH+]2CCOCCOCCN(CCO1)CCOCC2    mol24687    1_1
C1COCC[NH+]2CCOCCOCC[NH+](CCO1)CCOCC2    mol24687    2_1