[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][C][=Branch2][Ring2][Ring2][=C][C][=Branch2][Ring1][=N][=C][Ring1][=Branch1][O][C@@H1][Branch1][Ring1][C][O][C@@H1][Branch1][S][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][O][O][C][C][=C][C][=Branch1][C][=O][C][=C][Branch1][=N][C][=C][Branch1][Branch2][C][=C][Ring1][=Branch1][O][Ring1][O][O][O]"}, {"from": "gpt", "value": "The molecule is a flavonolignan isolated from the stems of natural product found in Sinocalamus affinis. It has a role as a plant metabolite. It is a flavonolignan, a polyphenol and a dimethoxybenzene."}]