pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.92999982833862	QSARToolbox	-1	-2	CC(C)=C(C(=O)O)C(C(=O)[O-])=C(c1ccccc1)c1ccccc1,CC(C)=C(C(=O)[O-])C(C(=O)O)=C(c1ccccc1)c1ccccc1	CC(C)=C(C(=O)[O-])C(C(=O)[O-])=C(c1ccccc1)c1ccccc1	mol35053	CC(C)=C(C(=O)O)C(C(=O)O)=C(c1ccccc1)c1ccccc1