[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Angelica pubescens with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][C@@H1][C@H1][Branch1][Ring2][C][Ring1][#Branch1][O][/C][=Branch1][Branch2][=C][\\C][=C][Branch1][C][C][C][/C@][Ring1][O][Branch1][C][C][O]"}]