You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance ethyl 3-[(4S,5S)-5-carbamoyl-4-cyclohexylpyrrolidin-2-yl]-1-benzofuran-2-carboxylate;hydrochloride .
user
C22H29ClN2O4
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