pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.30000019073486	QSARToolbox	1	0	CCCC[NH2+]CP(=O)(OC(C)C)OC(C)C	CCCCNCP(=O)(OC(C)C)OC(C)C	mol35397	CCCCNCP(=O)(OC(C)C)OC(C)C