You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[4-[2-[benzenesulfinyl(methyl)amino]ethylsulfanyl]-2,6-difluorophenoxy]-N,N-dimethylacetamide into its molecular formula.
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C19H22F2N2O3S2
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