pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.69999980926514	QSARToolbox	3	2	""	""	mol38433	CC(=O)NC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H](NC(=O)[C@@H](O)CCN)C[C@@H]2N)[C@H](O)[C@@H](O)[C@@H]1O