[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@][C][C][C@@H1][Branch1][Branch2][C][Ring1][Branch1][Branch1][C][C][C][C][C][=Branch1][C][=O][O][Ring1][O]"}, {"from": "gpt", "value": "The molecule is a 1,2-campholide."}]