pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.6	OCHEM	-1	-2	O=P([O-])(O)[C@H](F)c1ccccc1	O=P([O-])([O-])[C@H](F)c1ccccc1	mol28953	O=P(O)(O)C(F)c1ccccc1