[{"from": "human", "value": "Describe this molecule. [C][C@H1][C@@H1][Branch2][Ring1][Ring1][C][=C][Branch1][=N][C@][Ring1][Branch1][Branch1][=Branch1][O][C][Ring1][Branch2][=O][C][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Catalpa ovata and Rehmannia glutinosa with data available."}]