[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=Branch2][Ring1][=C][=C][C][=C][Ring1][=Branch1][O][C@@H1][Branch1][=Branch1][C@H1][Ring1][Branch1][C][=O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][/C][=C][/C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of 1-benzofurans that is a lignan obtained by cyclodimerisation of ferulic acid. It has a role as a bacterial xenobiotic metabolite. It is an alpha,beta-unsaturated monocarboxylic acid, a member of 1-benzofurans, an aldehyde, a lignan and a member of guaiacols. It is functionally related to a ferulic acid. It is a conjugate acid of a (+)-DCA-CL(1-). It is an enantiomer of a (-)-DCA-CL."}]