pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.35999989509583	QSARToolbox	0	-1	CCOC(=O)C(C(=O)O)=C(C)C	CCOC(=O)C(C(=O)[O-])=C(C)C	mol35845	CCOC(=O)C(C(=O)O)=C(C)C