[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][O][C][=Branch1][C][=O][C@H1][Branch1][=N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an L-tyrosine derivative that is the ethyl ester of N-acetyltyrosine. It is an ethyl ester, a member of acetamides, a member of phenols and a L-tyrosine derivative."}]