You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule tert-butyl N-[1-[5-[2-[4-(2-hydroxypropan-2-yl)phenyl]-2-oxoethyl]-2-methylpyrazolo[1,5-a]pyrimidin-7-yl]piperidin-4-yl]carbamate into molecular formula.
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C28H37N5O4
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