pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.77	IUPAC digitized pKa	1	0	C[NH+]1CCCC(C)(C)C1	CN1CCCC(C)(C)C1	mol2518	CN1CCCC(C)(C)C1
9.77000045776367	QSARToolbox	1	0	C[NH+]1CCCC(C)(C)C1	CN1CCCC(C)(C)C1	mol2518	CN1CCCC(C)(C)C1