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What is the molecular formula of the compound with this IUPAC name [5-[(4-methoxy-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino]-2,3-dihydro-1,4-benzodioxin-8-yl]-morpholin-4-ylmethanone ?
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C21H23N5O5
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