pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.6	IUPAC digitized pKa	1	0	CCSc1ccnc[nH+]1,CCSc1cc[nH+]cn1	CCSc1ccncn1	mol7452	CCSc1ccncn1
2.59999990463257	QSARToolbox	1	0	CCSc1ccnc[nH+]1,CCSc1cc[nH+]cn1	CCSc1ccncn1	mol7452	CCSc1ccncn1