You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-hydroxy-4-methoxy-1-[4-[5-(3,3,4,4,4-pentafluorobutyl)pyrazin-2-yl]phenyl]sulfonylcyclohexane-1-carboxamide;hydrochloride .
user
C22H25ClF5N3O5S
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