[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][N][C][C][C][=C][C][Ring1][=Branch1][C][C][Ring1][#Branch2][C][Branch1][=C][N][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=N][Ring1][=Branch1][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Tabernaemontana siphilitica, Hunteria umbellata, and other organisms with data available."}]