[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch2][Branch1][O][=C][C][C][C][Branch2][Branch1][Ring1][C][=C][C][=C][Branch1][=N][C][=C][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][#Branch2][O][C@@H1][C][C][=Branch1][C][=O][C][=C][Branch1][Ring2][O][Ring1][#Branch1][C][=C][Branch1][#C][C][=Branch1][Branch1][=C][Ring1][#Branch1][O][C][C][=C][Branch1][C][C][C][O][C][C]"}, {"from": "gpt", "value": "The molecule is a trihydroxyflavanone that consists of (2S)-2,3-dihydro-2'H,4H-2,5'-bichromen-4-one skeleton substituted by hydroxy groups at positions 5, 7 and 8', a methyl group at position 2', a prenyl group at position 6 and a 4-methylpent-3-enyl group at position 2'. Isolated from Macaranga tanarius, it exhibits alleopathic effect. It has a role as an allelochemical and a plant metabolite. It is a trihydroxyflavanone and a member of 4'-hydroxyflavanones."}]