[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Cyperus exaltatus, Alpinia oxyphylla, and Cyperus rotundus with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C@@H1][C][C][C@][Branch1][P][C][C][C@H1][Branch1][O][C][=Branch1][C][=C][C][Ring1][#Branch1][C][Ring1][O][O][C]"}]