pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.94999980926514	QSARToolbox	0	-1	CCOC(=O)/C=C1\SC(=O)C(O)=C1O	CCOC(=O)/C=C1\SC(=O)C(O)=C1[O-],CCOC(=O)/C=C1\SC(=O)C([O-])=C1O	mol35872	CCOC(=O)/C=C1\SC(=O)C(O)=C1O