You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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N-[[3,5-dibromo-4-[(5-ethyl-1,3,4-oxadiazol-2-yl)methoxy]phenyl]methyl]ethanamine is the IUPAC name of a molecule. Please give its molecular formula.
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C14H17Br2N3O2
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