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system
Name the molecular formula for the molecule established as N-[[2-fluoro-4-[3-(3-fluoro-4-isocyanophenyl)-5,5-dimethyl-4-oxo-2-sulfanylideneimidazolidin-1-yl]phenyl]methyl]-3-methylthiophene-2-carboxamide using the IUPAC nomenclature.
user
C25H20F2N4O2S2
assistant