pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.05	AttenGpKa training set	0	-1	CC(=O)NC(C)=O	CC(=O)[N-]C(C)=O	mol27149	CC(=O)NC(C)=O