pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.10999989509583	QSARToolbox	0	-1	CC(C)(C(=O)O)C(=O)Oc1ccccc1	CC(C)(C(=O)[O-])C(=O)Oc1ccccc1	mol35003	CC(C)(C(=O)O)C(=O)Oc1ccccc1