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 N-[4-methyl-5-[2-(oxan-4-ylmethyl)-6-[(Z)-oxepan-4-ylidenemethyl]pyridin-4-yl]pyrimidin-2-yl]acetamide is given. What is its corresponding molecular formula?
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C25H32N4O3
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