[{"from": "human", "value": "Describe this molecule. [C][C@@][Branch2][Ring1][#C][C][=Branch1][C][=O][C][=C][Branch1][=Branch2][C][C][Ring1][#Branch1][C][C][Ring1][Ring1][C][=Branch1][C][=O][C][Branch1][Ring2][C][Ring1][#Branch2][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Granulobasidium vellereum with data available."}]