pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.5	QSARToolbox	-1	-2	O=P([O-])(O)OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O	O=P([O-])([O-])OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O	mol37308	O=P(O)(O)OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O