[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][C@H1][Branch2][=Branch1][Branch2][O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=Branch2][Branch1][#Branch2][=C][C][=Branch1][Ring2][=C][Ring1][Branch2][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][#Branch1][O][O][C][=C][Branch2][Ring1][P][C][=C][Branch2][Ring1][O][C][=C][Branch2][Ring1][Branch1][C][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][#Branch2][O][C][Branch1][=Branch1][C][C][Ring1][Branch2][=O][C][O][O][O][O][C]"}, {"from": "gpt", "value": "The molecule is a biaryl that is 2,2',3,3'-tetrahydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione substituted by hydroxy groups at positions 5, 5', 6, 6', 8 and 8' and methyl groups at positions 2, 2' and 3 (the 2R,3R stereoisomer). It has been isolated from Chaetomium gracile. It has a role as a Chaetomium metabolite. It is a benzochromenone, a biaryl and a member of phenols."}]