You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-[2-[3,4-bis(phenylmethoxy)phenyl]ethyl]-1-[4-(4-phenylmethoxyphenyl)butan-2-yl]hydrazine;ethane by IUPAC nomenclature, provide its molecular formula.
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C41H48N2O3
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