pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.28000020980835	QSARToolbox	0	-1	COc1ccc([C@@H](O)[C@H](C(=O)O)c2ccc(-c3ccccc3)cc2)cc1	COc1ccc([C@@H](O)[C@H](C(=O)[O-])c2ccc(-c3ccccc3)cc2)cc1	mol34511	COc1ccc(C(O)C(C(=O)O)c2ccc(-c3ccccc3)cc2)cc1