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 6-chloro-2-[[(E)-2-(4-fluorophenyl)ethenyl]sulfonylmethyl]-1-methylsulfonylbenzimidazole using the IUPAC nomenclature.
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C17H14ClFN2O4S2
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