[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=C][C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][C][=C][Ring1][#Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Angelica archangelica, Angelica cincta, and Cnidium monnieri with data available."}]