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 N-[(1R,2R)-2-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]-1-[(4-fluorophenyl)methyl]cyclopropyl]sulfonylpyrazolo[1,5-a]pyridine-3-carboxamide is given. What is its corresponding molecular formula?
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C28H25F3N4O3S
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