You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 4-(methoxymethyl)-8-propan-2-yl-2-(thiophen-2-ylmethyl)-2,8-diazaspiro[4.5]decane;2,2,2-trifluoroacetic acid by IUPAC nomenclature, provide its molecular formula.
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C22H32F6N2O5S
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