pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.52	OCHEM	0	-1	CC=CC=CC(=O)O	CC=CC=CC(=O)[O-]	mol32416	CC=CC=CC(=O)O
4.76000022888184	QSARToolbox	0	-1	CC=CC=CC(=O)O	CC=CC=CC(=O)[O-]	mol32416	CC=CC=CC(=O)O
4.53000020980835	QSARToolbox	0	-1	CC=CC=CC(=O)O	CC=CC=CC(=O)[O-]	mol32416	CC=CC=CC(=O)O