pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.42	AttenGpKa training set	0	-1	CC(=O)CC(=O)/C=C(/C)O	CC(=O)CC(=O)/C=C(/C)[O-],[CH2-]/C(O)=C/C(=O)CC(C)=O	mol31148	CC(=O)CC(=O)/C=C(/C)O