You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 2-(4-chlorophenyl)-N-(1-hydroxy-2-methylpropan-2-yl)-6-(2-propan-2-ylpyrazol-3-yl)pyridine-4-carboxamide is given. What is its corresponding molecular formula?
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C22H25ClN4O2
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