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 2-[(6R)-6-[4-[2-[(4-fluorooxan-4-yl)methoxy]phenyl]piperidin-1-yl]-2-azaspiro[3.4]octan-2-yl]-1,3,4-oxadiazole into molecular formula.
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C26H35FN4O3
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