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system
Name the molecular formula for the molecule established as (4,4-difluoro-1-methylcyclohexyl)-[4-[2-fluoro-4-methyl-5-(2,2,2-trifluoroethylsulfanyl)phenyl]piperazin-1-yl]methanone using the IUPAC nomenclature.
user
C21H26F6N2OS
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