You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-[4-(4-fluoro-2-nitro-5-piperidin-1-ylphenyl)but-2-enoxy]-2-pyridin-4-yl-2H-1,3-thiazole-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C24H26FN5O4S
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