[{"from": "human", "value": "Describe this molecule. [C][C][C][Branch1][C][C][C][C][Branch1][C][C][/C][=C][Branch1][C][\\C][/C][=C][/C][=Branch1][C][=O][C][C@H1][C][=C][O][C][=Branch1][P][=C][C][Ring1][=Branch1][=C][C][=Branch1][C][=O][C@][Ring1][O][Branch1][C][C][O][C@@H1][C@H1][Branch1][O][C][C@H1][Branch1][=Branch1][C][C][Ring1][=Branch1][=O][O][C]"}, {"from": "gpt", "value": "The molecule is an azaphilone that is 7,8-dihydro-6H-isochromen-6-one substituted by a hydroxy group at position 7, a 4-hydroxy-2-methyl-6-oxocyclohexyl group at position 3, a methyl group at position 7 and a 5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl group at position 8. Isolated from Chaetomium longirostre, it exhibits cytotoxic and antimalarial activities. It has a role as an antimalarial, an antineoplastic agent and a Chaetomium metabolite. It is an azaphilone, an organic heterobicyclic compound, an enone and a tertiary alpha-hydroxy ketone."}]