pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.05	IUPAC digitized pKa	0	-1	Cn1cnc(=S)cc1O	Cn1cnc(=S)cc1[O-]	mol7337	Cn1cnc(=S)cc1O
-1.13	IUPAC digitized pKa	1	0	Cn1c[nH+]c(=S)cc1O	Cn1cnc(=S)cc1O	mol7337	Cn1cnc(=S)cc1O