[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][S][C][=Branch1][C][=O][C][/C][=C][/C][C][C][C][C][C][C][C][C][=Branch1][C][=O][N][C]"}, {"from": "gpt", "value": "The molecule is a thiocarboxylic ester."}]