You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[[3-[(3-fluorophenyl)methylsulfamoyl]phenyl]methyl]-2,3-dihydro-1-benzothiophene-2-carboxamide into its molecular formula.
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C23H21FN2O3S2
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