[{"from": "human", "value": "Describe this molecule. [C][C@H1][C][=Branch1][C][=O][C][C@H1][C@@][Ring1][=Branch1][Branch2][Ring1][#Branch1][C][=C][Branch1][Branch1][C@@H1][Ring1][Branch1][O][C][=Branch1][C][=O][C][Branch1][Ring2][C][Ring1][Branch2][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Chondrostereum with data available."}]