pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.46	OCHEM	0	-1	CC(C)(C=CC(=O)O)c1cc(Br)ccc1O	CC(C)(C=CC(=O)[O-])c1cc(Br)ccc1O	mol32572	CC(C)(C=CC(=O)O)c1cc(Br)ccc1O