[{"from": "human", "value": "What can you tell me about 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][C][=C][O][C][=Branch2][Ring1][Branch1][=C][C][Ring1][=Branch1][=C][C][=Branch1][C][=O][C@][Ring1][O][Branch1][=Branch1][O][C][Ring1][=C][=O][C][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 6H-furo[2,3-h]isochromene-6,8(6aH)-dione substituted by a 4-hydroxy-2-methyl-6-oxocyclohexyl group at position 3, a methyl group at position 6a, and a 4,6,8-trimethyldeca-2,4-dienoyl group at position 9. Isolated from Chaetomium longirostre, it exhibits cytotoxic activities. It has a role as a Chaetomium metabolite and an antineoplastic agent. It is a gamma-lactone, an azaphilone, an organic heterotricyclic compound and an enone."}]