pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.0	AttenGpKa training set	0	-1	CC(C)C(=O)NO	CC(C)C(=O)[N-]O,CC(C)C(=O)N[O-]	mol31388	CC(C)C(=O)NO