[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][/C][=C][/C][/C][=C][/C][C][C][C][=O]"}, {"from": "gpt", "value": "The molecule is a tetradecadienal with double bonds at positions 5 and 8. It has a role as a metabolite."}]