pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.32	AttenGpKa training set	0	-1	CCc1ccccc1CC(=O)O	CCc1ccccc1CC(=O)[O-]	mol23291	CCc1ccccc1CC(=O)O