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