You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name tert-butyl N-[1-[[2-(butylamino)-1-(4-methylphenyl)-2-oxoethyl]-methylamino]-3-hydroxy-1-oxopropan-2-yl]carbamate into its molecular formula.
user
C22H35N3O5
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