pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.8499999	OCHEM	0	-1	O=C(O[C@H]1O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]1O)c1ccccc1	O=C(O[C@H]1O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]1O)c1ccccc1	mol32324	O=C(OC1OC(C(=O)O)C(O)C(O)C1O)c1ccccc1