pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
17.6	AttenGpKa training set	-2	-3	[O-][C@@H]1[C@@H]2OC3O[C@H]1[C@@H](O)[C@@H](O3)[C@H]2[O-]	[O-][C@H]1[C@H]2OC3O[C@@H]1[C@H]([O-])[C@H](O3)[C@@H]2[O-]	mol31203	OC1C2OC3OC1C(O)C(O3)C2O