You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named tert-butyl N-[(2S)-3-(1H-indol-3-yl)-1-oxo-1-[[(3S)-2-oxo-5-phenyl-1,3,4,5-tetrahydro-1,4-benzodiazepin-3-yl]amino]propan-2-yl]carbamate is given. What is its corresponding molecular formula?
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C31H33N5O4
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