You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[3-[[8-(1,1,1,3,3,3-hexafluoropropan-2-yloxycarbonyl)-1,8-diazaspiro[4.5]decan-1-yl]methyl]-5-(trifluoromethyl)phenyl]-2-methylmorpholine-2-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
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C26H30F9N3O5
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