[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Branch1][=N][=C][C][C][/C][=Branch2][Branch1][Branch1][=C][/C][C][=C][C][=Branch2][Ring1][Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][C][C@@H1][Branch1][O][C][Branch1][Ring2][O][Ring1][Branch2][Branch1][C][C][C][O][C][=Branch1][C][=O][C][=C][Branch1][Branch1][O][Ring2][Ring1][C][C][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][O][/C][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of pyranoxanthones that is 3,4-dihydro-2H,12H-pyrano[2,3-a]xanthen-12-one substituted by hydroxy groups at positions 3, 5 and 10, geminal methyl groups at position 2 and a (2E)-3,7-dimethylocta-2,6-dien-1-yl group at position 6. It has been isolated from the stems of Cratoxylum cochinchinense. It has a role as a metabolite and a plant metabolite. It is a member of pyranoxanthones, a member of phenols and a secondary alcohol."}]