You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 9-(cyclopropylmethyl)-4-(pyridin-2-ylmethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one;2,2,2-trifluoroacetic acid into its molecular formula.
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C22H27F6N3O6
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