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 (E)-N-[2-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]pyrido[3,4-d]pyrimidin-6-yl]-4-(dimethylamino)but-2-enamide into molecular formula.
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C25H24ClN7O2
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