You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethyl 1-[4-[[1-(4-bromophenyl)sulfonylpiperidine-4-carbonyl]amino]phenyl]cyclopropane-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C24H27BrN2O5S
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