[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=Branch1][=N][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][#C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Taraxacum formosanum and Taraxacum mongolicum with data available."}]