pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.86999988555908	QSARToolbox	0	-1	CC(C)(C)C(=O)Oc1ccccc1C(=O)O	CC(C)(C)C(=O)Oc1ccccc1C(=O)[O-]	mol34268	CC(C)(C)C(=O)Oc1ccccc1C(=O)O