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