[{"from": "human", "value": "Describe this molecule. [C][C][=Branch1][C][=O][O][C@H1][Branch2][Ring1][S][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][Branch1][C][C][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Angelica dahurica with data available."}]