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What is the molecular formula of the compound with this IUPAC name (4R)-4-[(2R,4R)-4-hydroxy-2-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidine-1-carbonyl]-1-[(2R)-pentan-2-yl]pyrrolidin-2-one ?
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C17H26N4O4
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