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 (5-methylfuran-2-yl)-[(2R,5S)-2-(1,2,4-triazol-1-ylmethyl)-1,10-dioxa-7-azaspiro[4.6]undecan-7-yl]methanone is given. What is its corresponding molecular formula?
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C17H22N4O4
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