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system
Name the molecular formula for the molecule established as tert-butyl (2R,3R)-3-carbamoyl-2-methylpyrrolidine-1-carboxylate;tert-butyl (2R,3S)-3-carbamoyl-2-methylpyrrolidine-1-carboxylate using the IUPAC nomenclature.
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C22H40N4O6
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