pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.28	OCHEM	0	-1	Cc1c(Br)cc(O)cc1Br	Cc1c(Br)cc([O-])cc1Br	mol30834	Cc1c(Br)cc(O)cc1Br