[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an olefinic compound. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring1][Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=C][C][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C][O]"}]