pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.41	OCHEM	0	-1	O=C(O)[C@@H](O)c1ccccc1	O=C([O-])[C@@H](O)c1ccccc1	mol32964	O=C(O)[C@@H](O)c1ccccc1