You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3-[2-hydroxy-2-[4-(trifluoromethoxy)phenyl]ethyl]-6,10-dimethyl-1,3-diazaspiro[4.5]decane-2,4-dione into molecular formula.
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C19H23F3N2O4
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