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 2-(oxan-4-yl)-8-(pyridin-3-ylmethoxymethyl)-5lambda6-thia-2-azaspiro[3.4]octane 5,5-dioxide;2,2,2-trifluoroacetic acid is given. What is its corresponding molecular formula?
user
C22H28F6N2O8S
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