You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(2R)-2-(hydroxymethyl)-2,7-dimethyl-6-morpholin-4-yl-3H-1-benzofuran-5-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide into its molecular formula.
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C22H25N5O4
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