[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][Branch2][Ring2][#Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C@@H1][Branch1][Ring1][C][O][C@H1][Branch1][Ring1][C][O][C][Branch1][S][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a polyphenol that is (-)-secoisolariciresinol carrying an additional hydroxy substituent at position 7. It is a polyphenol, a member of methoxybenzenes, a triol and a lignan. It is functionally related to a (-)-secoisolariciresinol."}]