pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.61	IUPAC digitized pKa	0	-1	CCS	CC[S-]	mol655	CCS
10.5	IUPAC digitized pKa	0	-1	CCS	CC[S-]	mol655	CCS
10.555	OCHEM	0	-1	CCS	CC[S-]	mol655	CCS
10.6000003814697	QSARToolbox	0	-1	CCS	CC[S-]	mol655	CCS
10.57	AttenGpKa training set	0	-1	CCS	CC[S-]	mol655	CCS