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 3,5-dibromo-N-[2-[[3,5-dibromo-4-(methoxymethoxy)benzoyl]amino]ethyl]-4-(methoxymethoxy)benzamide into molecular formula.
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C20H20Br4N2O6
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