[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is found in milk and milk products. Minor mycotoxin of Aspergillus flavus, also found in the milk of cows and sheep fed toxic meal. Metab. of Aflatoxin B1 <ht>JHZ87-P</ht> [CCD].Aflatoxins are naturally occurring mycotoxins that are produced by many species of Aspergillus, a fungus, most notably Aspergillus flavus and Aspergillus parasiticus. Aflatoxins are toxic and among the most carcinogenic substances known. Aflatoxin M1 is a metabolite of aflatoxin B1 in humans and animals. (Wikipedia) \n\nAflatoxin m1 belongs to the family of Difurocoumarocyclopentenone Series. These are polycyclic aromatic compounds containing a cyclopenten-2-one ring fused to the coumarin moiety of the difurocoumarin skeleton. Difurocoumarocyclopentenones are a subgroup of the aflatoxins and related compounds."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][=Branch2][C][=Branch1][C][=O][C][C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][Ring1][O][=C][C][=Branch1][Ring2][=C][Ring1][#C][O][C@@H1][C@][Ring1][=Branch1][Branch1][=Branch1][C][=C][O][Ring1][Branch1][O]"}]