pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
13.3000001907349	QSARToolbox	-2	-3	O=C(/C=C([O-])/C=C/c1ccc([O-])cc1)/C=C/c1ccc(O)cc1,O=C(/C=C(O)/C=C/c1ccc([O-])cc1)/C=C/c1ccc([O-])cc1,O=C(/C=C([O-])/C=C/c1ccc(O)cc1)/C=C/c1ccc([O-])cc1	O=C(/C=C([O-])/C=C/c1ccc([O-])cc1)/C=C/c1ccc([O-])cc1	mol37528	O=C(C=C(O)/C=C/c1ccc(O)cc1)/C=C/c1ccc(O)cc1