[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a formate ester of octan-1-ol. It has a role as a metabolite. It is functionally related to an octan-1-ol."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][O][C][=O]"}]