[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Aplysia dactylomela and Laurencia with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring1][#Branch1][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C@@][Branch1][O][C][C][=C][C][Ring1][Branch1][Branch1][C][C][C][C][Br]"}]