[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][C][C@@H1][Branch1][Ring1][C][O][C@@H1][Branch1][P][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][Ring1][#Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a glycol that is butane-1,4-diol substituted at the 2- and 3-positions by (1,3-benzodioxol-5-yl)methyl groups (the R,R-configuration). It is a lignan, a member of butanediols, a glycol and a member of benzodioxoles."}]