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Name the molecular formula for the molecule established as ethyl 2-[4-[[5-bromo-6-(4-chloro-2-fluorophenoxy)pyridin-3-yl]sulfonyl-methylamino]-4,5,6,7-tetrahydroindazol-1-yl]acetate using the IUPAC nomenclature.
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C23H23BrClFN4O5S
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