pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.82	IUPAC digitized pKa	0	-1	CC(C)C(=O)CC(=O)C(C)C	CC(C)C(=O)[CH-]C(=O)C(C)C	mol10923	CC(C)C(=O)CC(=O)C(C)C
9.86	IUPAC digitized pKa	0	-1	CC(C)C(=O)CC(=O)C(C)C	CC(C)C(=O)[CH-]C(=O)C(C)C	mol10923	CC(C)C(=O)CC(=O)C(C)C
9.8599997	OCHEM	0	-1	CC(C)C(=O)CC(=O)C(C)C	CC(C)C(=O)[CH-]C(=O)C(C)C	mol10923	CC(C)C(=O)CC(=O)C(C)C