[{"from": "human", "value": "Please give me some details about this molecule. [C][/C][=C][/S][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a cysteine derivative, an alanine derivative, a N-acetyl-amino acid, an olefinic compound and a sulfoxide."}]