[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][Ring2][C@@][Branch1][S][C][C@@H1][Ring1][Ring1][C][C][Branch1][Ring2][C][Ring1][Branch2][Branch1][C][C][C][C][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Porella subobtusa and Porella swartziana with data available."}]