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)-3-[4-[(4-bromophenyl)methoxy]-3,5-dichlorophenyl]-N-(3-chlorophenyl)-2-cyanoprop-2-enamide into molecular formula.
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C23H14BrCl3N2O2
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