[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=Branch1][C][=O][/C][=Branch1][Ring1][=C][\\O][/C][=C][Ring1][=Branch2][C][=Branch1][C][=O][O][C][=C][Branch2][Ring1][#Branch2][/C][=Branch1][O][=C][Branch1][#Branch1][/C][=C][Branch1][C][C][C][\\O][/C][=Branch1][C][=O][C][=C][Ring1][=N][O][Ring2][Ring1][Ring1][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of depsidones that is 11H-dibenzo[b,e][1,4]dioxepine substituted by hydroxy groups at positions 3 and 7, methyl groups at positions 1 and 9, a 3-methylbut-2-enoyl group at position 8, a formyl group at position 4 and an oxo group at position 11. Isolated from Chaetomium brasiliense, it exhibits antimalarial, antimycobacterial and cytotoxic activities. It has a role as a Chaetomium metabolite, an antimalarial, an antimycobacterial drug and an antineoplastic agent. It is a member of depsidones, an organic heterotricyclic compound, a polyphenol, an enone, an aldehyde and an aromatic ketone."}]