[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Branch1][Branch1][=C][C][C][=C][Branch2][Ring2][=N][C][=C][Branch1][P][C][=C][Ring1][=Branch1][O][C][Branch1][Branch1][C][=C][Ring1][=Branch1][Branch1][C][C][C][O][C@@H1][Branch1][=Branch1][C][C][Ring1][=C][=O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is an extended flavonoid that consists of (2S)-flavanone substituted by hydroxy groups at positions 5 and 4', a methoxy group at position 3' , a prenyl group at position 6 and a gem-dimethylpyran ring fused across positions 7 and 8. Isolated from Lonchocarpus utilis and Lonchocarpus urucu, it acts as a NADH:ubiquinone reductase inhibitor. It has a role as a metabolite and an EC 1.6.5.3 [NADH:ubiquinone reductase (H(+)-translocating)] inhibitor. It is a dihydroxyflavanone, an extended flavonoid, a monomethoxyflavanone, a pyranochromane, a member of 4'-hydroxyflavanones and a member of 3'-methoxyflavanones."}]