You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4aR,7aR)-6-(oxan-4-ylmethyl)-4-(pyridin-4-ylmethyl)-4a,5,7,7a-tetrahydropyrrolo[3,4-b][1,4]oxazin-3-one;2,2,2-trifluoroacetic acid into its molecular formula.
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C22H27F6N3O7
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