You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[8-[2-[2-(4-fluorophenyl)ethyl-(2-methylsulfonylacetyl)amino]ethyl]-8-azabicyclo[3.2.1]octan-3-yl]benzamide into its molecular formula.
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C27H34FN3O4S
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