You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl 2-[3-[[3-(4-amino-2-butylimidazo[4,5-c]quinolin-1-yl)propyl-[2-(3-hydroxypyrrolidin-1-yl)acetyl]amino]methyl]phenyl]acetate into its molecular formula.
user
C33H42N6O4
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