[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Lobophytum crassum with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C@H1][C@H1][Branch2][Ring1][Branch1][C][/C][=Branch1][S][=C][/C@H1][Branch1][O][C][/C][=Branch1][=Branch1][=C][/C][C][Ring1][=C][/C][O][/C][O][C][=Branch1][C][=O][C][Ring2][Ring1][C][=C]"}]