You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-(2-butan-2-ylphenoxy)-1-[4-(3,4-difluorobenzoyl)piperazin-1-yl]ethanone using the IUPAC nomenclature.
user
C23H26F2N2O3
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