You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 7-[2-[2-[3-[2-(4-fluorophenyl)ethoxy]propylsulfonyl]ethylamino]ethyl]-4-hydroxy-3H-1,3-benzothiazol-2-one into its molecular formula.
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C22H27FN2O5S2
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