pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.6	Baltruschat ChEMBL	-1	-2	O=C([O-])Cc1ccc(S)cc1	O=C([O-])Cc1ccc([S-])cc1	mol19330	O=C(O)Cc1ccc(S)cc1