[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Caulerpa brownii and Caulerpa trifaria with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][C][Branch2][Ring1][S][C@@H1][Ring1][=Branch1][C][C][/C][=Branch2][Ring1][=Branch1][=C][/C][C][/C][=Branch1][Branch2][=C][\\O][C][=Branch1][C][=O][C][/C][=C][/O][C][=Branch1][C][=O][C][/C][Branch1][C][C][C]"}]