[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][Branch2][Branch1][O][C][Branch2][Branch1][=Branch1][C][C][Branch1][Ring2][O][Ring1][=Branch1][O][C][=C][Branch2][Ring2][Branch2][C][=Branch2][Ring2][Ring1][=C][Branch2][Ring1][=C][C][=C][Ring1][=Branch1][C][Branch1][Ring2][O][Ring1][N][C][C@@H1][Branch1][Ring2][O][Ring1][#Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is an organic heterotetracyclic compound resulting from cyclocondensation of the 4- and 5-hydroxy groups of (2R,4S)-2-(4-methoxyphenyl)-6,8-dimethyl-3,4-dihydro-2H-chromene-4,5,7-triol across the 1- and 2-positions of beta-D-glucopyranose. It is a natural product extracted from the fern plant, Pronephrium penangianum and exerts antiproliferative and antifibrotic activity. It has a role as an antioxidant and a plant metabolite. It is an organic heterotetracyclic compound, a polycyclic ether, a member of methoxybenzenes, a monosaccharide derivative and a hydroxyflavan. It is functionally related to a beta-D-glucose."}]