[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=C]"}, {"from": "gpt", "value": "The molecule is an unbranched seventeen-carbon alkene with one double bond between C-1 and C-2. It is produced by the Carrion beetles. It has a role as an animal metabolite and a pheromone."}]