[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][C][=C][C][=Branch2][Ring1][=Branch2][=C][Branch2][Ring1][Ring2][C][=Branch1][#C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][C][=C][C][=C][Ring1][=Branch1][O][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Dendrobium nobile with data available."}]