pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.35	Datawarrior	0	-1	CCOc1ccccc1/C=C\C(=O)O	CCOc1ccccc1/C=C\C(=O)[O-]	mol13204	CCOc1ccccc1/C=C\C(=O)O
4.34999990463257	QSARToolbox	0	-1	CCOc1ccccc1/C=C\C(=O)O	CCOc1ccccc1/C=C\C(=O)[O-]	mol13204	CCOc1ccccc1/C=C\C(=O)O