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 2-[3-[[3-(4-amino-2-butylimidazo[4,5-c]quinolin-1-yl)propyl-[2-(3-hydroxypyrrolidin-1-yl)acetyl]amino]methyl]phenyl]acetic acid is given. What is its corresponding molecular formula?
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C32H40N6O4
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