You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name dibenzyl (4R)-2-[(E)-but-2-enyl]-4-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrrolidine-1,2-dicarboxylate into its molecular formula.
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C30H38N2O6
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