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-[4-[[4-[(4-fluoropiperidin-4-yl)methoxy]pyrimidin-2-yl]amino]-3-methylpyrazol-1-yl]-2-methylpropanenitrile into molecular formula.
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C18H24FN7O
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