You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[3,5-difluoro-4-[4-[(4-methylbenzoyl)amino]butanoyl]phenoxy]cyclohexane-1-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
user
C25H27F2NO5
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