You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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4-[3-[4-[3-(3,5-diethyl-1H-pyrazol-4-yl)propoxy]phenoxy]propyl]-3,5-diethyl-1H-pyrazole is the IUPAC name of a molecule. Please give its molecular formula.
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C26H38N4O2
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