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-[(3R)-3-amino-4-methyl-3-[[(2S)-1-[(2S)-3-methyl-1-oxobutan-2-yl]pyrrolidine-2-carbonyl]carbamoyl]-2-oxopentyl]-2,4-dioxoimidazolidin-1-yl]acetic acid is given. What is its corresponding molecular formula?
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C22H33N5O8
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