pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.5	QSARToolbox	1	0	CC[NH+](CCN)c1ccccc1,CCN(CC[NH3+])c1ccccc1	CCN(CCN)c1ccccc1	mol35660	CCN(CCN)c1ccccc1