[{"from": "human", "value": "Please give me some details about this molecule. [C][=Branch1][C][=O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a non-proteinogenic alpha-amino acid that is serine in which the alcoholic hydroxy group has been formally oxidised to the corresponding formyl group. It is a non-proteinogenic alpha-amino acid and an alanine derivative. It is functionally related to a serine."}]