You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6-amino-5-[4,4-difluoro-1-[2-[4-(trifluoromethoxy)phenyl]acetyl]pyrrolidin-3-yl]oxy-N-(2-hydroxy-2-methylpropyl)pyridine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C23H25F5N4O5
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