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