[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][Branch1][O][C][C][C][C][Ring1][Branch1][Branch1][C][C][C][C@][C][C][C][=Branch1][C][=C][C@H1][Ring1][=Branch1][C][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Mannia fragrans with data available."}]