pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.2	IUPAC digitized pKa	1	0	""	""	mol5223	CN1[C@H]2C[C@H]3C[C@H]1[C@H](O3)[C@H]2O