pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.48	AttenGpKa training set	0	-1	COC(=O)/C=C(/C)O	COC(=O)/C=C(/C)[O-]	mol31112	COC(=O)/C=C(/C)O