[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Angelica sinensis with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][/C][=C][\\C][Branch1][O][C][#C][C][#C][C][Branch1][Ring1][C][=C][O][O]"}]