pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.439	IUPAC digitized pKa	1	0	C[NH+](C)CCN1CCCC1,CN(C)CC[NH+]1CCCC1	CN(C)CCN1CCCC1	mol3881	CN(C)CCN1CCCC1
5.977	IUPAC digitized pKa	2	1	C[NH+](C)CC[NH+]1CCCC1	C[NH+](C)CCN1CCCC1,CN(C)CC[NH+]1CCCC1	mol3881	CN(C)CCN1CCCC1
5.98000001907349	QSARToolbox	2	1	C[NH+](C)CC[NH+]1CCCC1	C[NH+](C)CCN1CCCC1,CN(C)CC[NH+]1CCCC1	mol3881	CN(C)CCN1CCCC1