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system
Name the molecular formula for the molecule established as 5-[3-[4-(3-bromopropyl)cyclohexyl]-4,4-dimethyl-5-oxo-2-sulfanylimidazolidin-1-yl]-3-chloropyridine-2-carbonitrile using the IUPAC nomenclature.
user
C20H26BrClN4OS
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