pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.12	IUPAC digitized pKa	1	0	CCN(C)CCOCC[NH+](CC)CC,CCN(CC)CCOCC[NH+](C)CC	CCN(C)CCOCCN(CC)CC	mol3140	CCN(C)CCOCCN(CC)CC
9.8	OCHEM	1	0	CCN(C)CCOCC[NH+](CC)CC,CCN(CC)CCOCC[NH+](C)CC	CCN(C)CCOCCN(CC)CC	mol3140	CCN(C)CCOCCN(CC)CC
8.46	IUPAC digitized pKa	2	1	CC[NH+](C)CCOCC[NH+](CC)CC	CCN(C)CCOCC[NH+](CC)CC,CCN(CC)CCOCC[NH+](C)CC	mol3140	CCN(C)CCOCCN(CC)CC
8.76	OCHEM	2	1	CC[NH+](C)CCOCC[NH+](CC)CC	CCN(C)CCOCC[NH+](CC)CC,CCN(CC)CCOCC[NH+](C)CC	mol3140	CCN(C)CCOCCN(CC)CC