[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][O][C][=Branch1][C][=O][C][Branch1][C][C][N][C][=N][N][C][=Branch1][C][=S][N][C][Ring1][#Branch1][=O]"}, {"from": "gpt", "value": "The molecule is an alpha-amino acid ester."}]