[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Casearia sylvestris with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@@][Branch2][Ring2][Ring1][C@@H1][Branch1][P][C@@][Ring1][=Branch1][Branch1][C][C][C][C][C][=C][C][O][C][Ring1][Branch1][=O][C][C@@H1][Branch1][#Branch2][C][=C][Ring1][S][C][=Branch1][C][=O][O][O][C][C]"}]