pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.65999984741211	QSARToolbox	0	-1	Oc1ccc2ccccc2c1Br	[O-]c1ccc2ccccc2c1Br	mol33811	Oc1ccc2ccccc2c1Br