[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=C][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][#Branch1][O][C][Branch1][Ring2][O][Ring1][Branch2][C][=Branch1][C][=O][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Aspergillus flavipes with weak cytotoxicity against human leukemia HL-60 cells. It has a role as an antineoplastic agent, an Aspergillus metabolite and a mycotoxin. It is a delta-lactam, a ketone, a dioxolane and a cyclic acetal. It contains an isobutyl group and a delta-lactam ring."}]