pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.01	IUPAC digitized pKa	0	-1	CCSc1nc(=O)cc[nH]1	CCSc1nc(=O)cc[n-]1	mol9910	CCSc1nc(=O)cc[nH]1