[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch2][Branch1][#Branch2][=C][C][C][C][Branch1][C][C][Branch2][Ring2][#C][C@@H1][C][C][=C][Branch1][=N][C][=C][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][=Branch2][O][C][=C][Branch2][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][O][O][O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a trihydroxyflavone that is flavone substituted by hydroxy groups at positions 5, 7 and 4', a methoxy group at position 3 and a 6-hydroxy-2-methylhept-2-en-6-yl substituted tetrahydrofuran ring across positions 5' and 6'. It has been isolated from Morus nigra. It has a role as a plant metabolite. It is a trihydroxyflavone, a monomethoxyflavone and an extended flavonoid."}]