pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.71	OCHEM	0	-1	O=C(O)Cc1ccc2c(c1)SCc1ccccc1C2=O	O=C([O-])Cc1ccc2c(c1)SCc1ccccc1C2=O	mol31775	O=C(O)Cc1ccc2c(c1)SCc1ccccc1C2=O