You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 6-(5-azaspiro[2.3]hexan-5-yl)-N-(2-ethoxyphenyl)sulfanyl-1-benzofuran-2-carboxamide is given. What is its corresponding molecular formula?
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C22H22N2O3S
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