[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a 5-oxo monocarboxylic acid and a non-proteinogenic alpha-amino acid. It is functionally related to a hexanoic acid. It is a conjugate acid of a 2-amino-5-oxohexanoate."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][C][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]