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 2-(2-fluorophenyl)-N-[2-methyl-1-oxo-1-[(3S)-3-(pyridin-2-ylmethyl)-2-oxa-8-azaspiro[4.5]decan-8-yl]propan-2-yl]acetamide is given. What is its corresponding molecular formula?
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C26H32FN3O3
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