SMILES: CC(=CC[C@@]12C3=C(C=C(C=C3)O)O[C@@]1(C(=O)C4=C(O2)C5=C(C=C4O)O[C@H](C5)C(=C)C)O)C
Description: The molecule is an extended flavonoid that is 1,2,6a,11b-tetrahydro-6H-[1]benzofuro[3,2-b]furo[2,3-h]chromene substituted by hydroxy groups at positions 5, 6a and 9, a prenyl group at position 11b, a prop-1-en-2-yl group at position 2 and an oxo group at position 6. It has been isolated from the twigs of Morus nigra. It has a role as a metabolite and a plant metabolite. It is an extended flavonoid, an organic heteropentacyclic compound and a polyphenol.