[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][C][=C][Branch1][Branch2][C][C][C][Ring1][=N][Ring1][Branch1][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Piper nigrum, Daucus carota, and other organisms with data available."}]