pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.17	IUPAC digitized pKa	0	-1	Cc1c(Br)cc(Br)c(O)c(=O)c1Br	Cc1c(Br)cc(Br)c([O-])c(=O)c1Br	mol10484	Cc1c(Br)cc(Br)c(O)c(=O)c1Br