[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a member of the class of aflatoxins that is obtained by the formal epoxidation across the 8,9-double bond of aflatoxin M1. It has a role as a xenobiotic metabolite. It is an aflatoxin, an aromatic ether, an aromatic ketone, a tertiary alcohol, an epoxide and a cyclic ketal. It is functionally related to an aflatoxin M1."}, {"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][O][C@@H1][C@@H1][Branch1][Ring2][O][Ring1][Ring1][O][Ring1][=Branch1][O]"}]