[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C@H1][Branch2][Ring1][Branch2][C][C@H1][C][C@@][Ring1][=Branch1][C][=C][Branch1][N][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][O][Ring1][#Branch2][O][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][Ring1][#Branch1]"}, {"from": "gpt", "value": "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."}]