[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a macrocycle that is cycloheptadecanone with an unsaturation at position 9 (the 9Z-stereoisomer). It has been found in African Civets. It has a role as a pheromone, a fragrance and an animal metabolite. It is a cyclic ketone and a macrocycle."}, {"from": "gpt", "value": "[C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][=Branch1][C][=O][C][C][C][Ring2][Ring1][C]"}]