pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7	OCHEM	0	-1	CS	C[S-]	mol689	CS
10.33	OCHEM	0	-1	CS	C[S-]	mol689	CS
10.3000001907349	QSARToolbox	0	-1	CS	C[S-]	mol689	CS
10.3299999237061	QSARToolbox	0	-1	CS	C[S-]	mol689	CS