You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[4-(dipropylcarbamoyl)-8-[4-(pyrrolidine-1-carbonyl)phenyl]-3H-1-benzazepin-2-yl]carbamate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H42N4O4
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