pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.56	Datawarrior	0	-1	CC(C)P(=O)(O)C(C)C	CC(C)P(=O)([O-])C(C)C	mol13478	CC(C)P(=O)(O)C(C)C
3.5599999	OCHEM	0	-1	CC(C)P(=O)(O)C(C)C	CC(C)P(=O)([O-])C(C)C	mol13478	CC(C)P(=O)(O)C(C)C
3.55999994277954	QSARToolbox	0	-1	CC(C)P(=O)(O)C(C)C	CC(C)P(=O)([O-])C(C)C	mol13478	CC(C)P(=O)(O)C(C)C