pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.09999990463257	QSARToolbox	0	-1	CC1=C(C)/C(=C(\C)C(=O)O)CC1=O	CC1=C(C)/C(=C(\C)C(=O)[O-])CC1=O	mol34936	CC1=C(C)/C(=C(\C)C(=O)O)CC1=O