[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch2][Ring1][#Branch2][C][=C][C][=C][Branch1][Ring2][O][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring1][N][=O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Plenckia populnea and Tectona grandis with data available."}]