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 ethyl 2-[[(2R)-2-[2-[[4-(N'-benzoylcarbamimidoyl)anilino]methyl]-4-methyl-1H-benzimidazol-5-yl]-1-oxo-1-pyrrolidin-1-ylpropan-2-yl]amino]acetate is given. What is its corresponding molecular formula?
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C34H39N7O4
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