You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name propyl N-[6-[3-chloro-4-[(1R)-3-oxospiro[2-benzofuran-1,3'-pyrrolidine]-1'-carbonyl]phenyl]pyridin-2-yl]carbamate into its molecular formula.
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C27H24ClN3O5
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