pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	IUPAC digitized pKa	1	0	CCCCCc1ccc[nH+]n1,CCCCCc1cccn[nH+]1	CCCCCc1cccnn1	mol4046	CCCCCc1cccnn1
3.70000004768372	QSARToolbox	1	0	CCCCCc1ccc[nH+]n1,CCCCCc1cccn[nH+]1	CCCCCc1cccnn1	mol4046	CCCCCc1cccnn1