You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (5R)-3-methyl-7-(4-methylquinolin-2-yl)-1-oxa-3,7-diazaspiro[4.4]nonan-2-one is given. What is its corresponding molecular formula?
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C17H19N3O2
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