pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.09	IUPAC digitized pKa	0	-1	CCC1(C2CCCC2)C(=O)NC(=O)NC1=O	CCC1(C2CCCC2)C(=O)[N-]C(=O)NC1=O	mol11616	CCC1(C2CCCC2)C(=O)NC(=O)NC1=O
8.09000015258789	QSARToolbox	0	-1	CCC1(C2CCCC2)C(=O)NC(=O)NC1=O	CCC1(C2CCCC2)C(=O)[N-]C(=O)NC1=O	mol11616	CCC1(C2CCCC2)C(=O)NC(=O)NC1=O