pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.90000009536743	QSARToolbox	2	1	CC1[C@@H]([NH3+])[C@@H]1[NH3+]	CC1[C@@H](N)[C@@H]1[NH3+]	mol38293	CC1[C@@H](N)[C@@H]1N