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 benzyl N-[2-[3,3-dimethyl-2-[2-[(2,2,2-trifluoroacetyl)amino]ethoxy]butan-2-yl]oxyethyl]carbamate .
user
C20H29F3N2O5
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