[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=Branch1][O][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][C@@H1][C@H1][Branch2][Ring1][Branch2][C@H1][Branch1][Branch1][C][O][Ring1][Branch1][C][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a lignan that is (+)-lariciresinol substituted by a methoxy group at position 5'. It has been isolated from the stems of Sinocalamus affinis. It has a role as a plant metabolite. It is a lignan, a member of oxolanes, a dimethoxybenzene and a member of phenols. It is functionally related to a (+)-lariciresinol."}]