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 4-[5-(1,3-dioxoisoindol-2-yl)-2-methylpyrazol-3-yl]piperidine-1-carboxylate into molecular formula.
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C22H26N4O4
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