You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named benzyl N-[1-[2-(3-azabicyclo[3.2.2]nonan-3-yl)-2-oxoethyl]-5,9-dimethyl-2-oxo-3H-1,4-benzodiazepin-3-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C29H34N4O4
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