pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.35	IUPAC digitized pKa	0	-1	CCCc1nc(O)cc(O)n1	CCCc1nc([O-])cc(O)n1	mol7387	CCCc1nc(O)cc(O)n1
6.34999990463257	QSARToolbox	0	-1	CCCc1nc(O)cc(O)n1	CCCc1nc([O-])cc(O)n1	mol7387	CCCc1nc(O)cc(O)n1
0.230000004172325	QSARToolbox	1	0	CCCc1nc(O)cc(O)[nH+]1	CCCc1nc(O)cc(O)n1	mol7387	CCCc1nc(O)cc(O)n1