pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.85000038146973	QSARToolbox	2	1	CC(C)(CC[NH3+])CC[NH3+]	CC(C)(CCN)CC[NH3+]	mol38405	CC(C)(CCN)CCN