[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][C][=C][C][=Branch1][=N][=C][C][=Branch1][Branch2][=C][Ring1][=Branch1][C][Ring1][=N][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of xanthones that is xanthone substituted by hydroxy groups at positions 1, 3 and 5. It has been isolated from Anaxagorea luzonensis. It has a role as a plant metabolite. It is a member of xanthones and a polyphenol."}]