pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.28000020980835	QSARToolbox	0	-1	O=C/C(Br)=C(/Br)C(=O)O	O=C/C(Br)=C(/Br)C(=O)[O-]	mol34236	O=C/C(Br)=C(/Br)C(=O)O