[{"from": "human", "value": "Provide a brief overview of this molecule. [C][S][C][C][C@@H1][Branch1][=C][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=O]"}, {"from": "gpt", "value": "The molecule is the alpha-amino acid ester that is the phenyl ester of N-formylated L-methionine. It is an alpha-amino acid ester and a L-methionine derivative."}]