<prompt> Hepatotoxic carcinogen is produced by -Aspergillus flavusClaviceps fusiformisAspergillus fumigatusArgemone mexianna  <response>: Aflatoxins are the most potent hepatotoxins in addition to bring carcinogenicREF.PARKS TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-608. 