pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.23	Baltruschat ChEMBL	0	-1	CCOP(=O)(OCC)c1ccc(-c2cc(O)on2)o1	CCOP(=O)(OCC)c1ccc(-c2cc([O-])on2)o1	mol16189	CCOP(=O)(OCC)c1ccc(-c2cc(O)on2)o1