[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule appears as a clear colorless liquid with a pleasant odor. Flash point 180 \u00b0F. Insoluble in water. Vapors are heavier than air. Used to manufacture other chemicals and as a fungicide."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]