[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C@@][Branch2][Ring1][C][C][O][C][Ring1][Branch2][=C][Branch1][=Branch2][C][=Branch1][C][=O][C][Ring1][=N][=O][C][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ulmus davidiana and Mansonia gagei with data available."}]