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system
Name the molecular formula for the molecule established as 4-[[2-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethylamino]pyrimidin-5-yl]methyl]-1-methylpyridin-2-one using the IUPAC nomenclature.
user
C21H27N5O2S
assistant