pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.31	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(Nc1ccc(Br)cc1)c1ccccc1O	O=C(Nc1ccc(Br)cc1)c1ccccc1[O-]	mol21703	O=C(Nc1ccc(Br)cc1)c1ccccc1O
7.30999994277954	QSARToolbox	0	-1	O=C(Nc1ccc(Br)cc1)c1ccccc1O	O=C(Nc1ccc(Br)cc1)c1ccccc1[O-]	mol21703	O=C(Nc1ccc(Br)cc1)c1ccccc1O