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system
Name the molecular formula for the molecule established as 1-[3-[4-[[(6R)-6-hydroxy-4-(2-methoxyacetyl)-6-(phenoxymethyl)-1,4-diazepan-1-yl]methyl]phenoxy]propyl]-5-methylpyridin-2-one using the IUPAC nomenclature.
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C31H39N3O6
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