pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.6	AttenGpKa training set	0	-1	CC1=C(O)C(=O)CC1	CC1=C(O)C(=O)C[CH-]1,CC1=C([O-])C(=O)CC1,[CH2-]C1=C(O)C(=O)CC1	mol8698	CC1=C(O)C(=O)CC1