You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name benzyl N-[2-oxo-1-[2-oxo-2-[[(2S)-1-oxobutan-2-yl]amino]ethyl]-5-phenyl-3H-1,4-benzodiazepin-3-yl]carbamate into its molecular formula.
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C29H28N4O5
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