pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.25	AttenGpKa training set	0	-1	CC(C)C/C(=N/O)C(=O)O	CC(C)C/C(=N/O)C(=O)[O-]	mol22302	CC(C)C/C(=N/O)C(=O)O