[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Casimiroa edulis with data available."}, {"from": "gpt", "value": "[C][/C][=Branch2][Ring1][P][=C][\\C][O][C][=C][C][=Branch2][Ring1][Ring1][=C][Branch1][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][O][C][C][=C][O][Ring1][#C][/C][C][C@@H1][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][O][O]"}]