[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch2][Ring1][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][C][=Branch1][C][=O][N][C][C][C@@H1][C@H1][Branch1][Branch1][C][Ring1][=Branch1][=O][O][Ring1][Branch1][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Piper tuberculatum, Piper swartzianum, and Piper melanocladum with data available."}]