SMILES: C[C@@H]1[C@H](C[C@H]2C[C@@]13C=C(C(=O)C=C3O2)OC)C4=CC5=C(C=C4)OCO5
Description: The molecule is a neolignan with formula C20H20O5 that is isolated from Magnolia sprengeri and Piper wallichii. It has a role as a plant metabolite. It is a bridged compound, a member of benzodioxoles, an organic heterotricyclic compound, an enol ether, an enone, a neolignan, a cyclic ketone and a ring assembly.