You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-(benzotriazol-1-yl)-1-[1-(trifluoromethylsulfonyl)-4H-pyridin-4-yl]pentan-2-one into its molecular formula.
user
C17H17F3N4O3S
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