pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.38	AttenGpKa training set	0	-1	CC(C)(C)c1cccc(CC(=O)O)c1	CC(C)(C)c1cccc(CC(=O)[O-])c1	mol23390	CC(C)(C)c1cccc(CC(=O)O)c1