pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.91	IUPAC digitized pKa	0	-1	CC(=O)c1cccc(-c2ccccc2O)c1	CC(=O)c1cccc(-c2ccccc2[O-])c1	mol828	CC(=O)c1cccc(-c2ccccc2O)c1