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 (2E)-1-[4-amino-3-(dimethylamino)phenyl]-2-[(4-methoxy-1,3-benzodioxol-5-yl)methylidene]pentan-1-one into molecular formula.
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C22H26N2O4
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