pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.5	QSARToolbox	0	-1	O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O	O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1[O-],O=C(/C=C/c1ccc(O)cc1)c1ccc([O-])cc1O,O=C(/C=C/c1ccc([O-])cc1)c1ccc(O)cc1O	mol37555	O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O