You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 2-[3-(4-ethylsulfonyl-2-fluorophenyl)-4-fluorophenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane into its molecular formula.
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C20H23BF2O4S
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