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system
Name the molecular formula for the molecule established as 1-[1-(2,6-difluorophenyl)pyrrolidin-3-yl]-2-methyl-3-[[2-(3-methylpyrazol-1-yl)phenyl]methyl]guanidine;hydroiodide using the IUPAC nomenclature.
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C23H27F2IN6
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