pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.67000007629395	QSARToolbox	0	-1	O=C(O)c1cccnc1S	O=C([O-])c1cccnc1S	mol34414	O=C(O)c1cccnc1S