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system
Name the molecular formula for the molecule established as 1-[4-[4-[4-(hydroxymethyl)phenyl]-6-[[methyl(2-pyridin-2-ylethyl)amino]methyl]-1,3-dioxan-2-yl]phenyl]-3-(4-phenoxyphenyl)urea using the IUPAC nomenclature.
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C39H40N4O5
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