pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.28000020980835	QSARToolbox	1	0	CCCCC[NH+]1CCN(c2ccccc2)CC1	CCCCCN1CCN(c2ccccc2)CC1	mol24650	CCCCCN1CCN(c2ccccc2)CC1