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-[[N'-[[2-[(3-hydroxypyrrolidin-1-yl)methyl]phenyl]methyl]-N-(2-methoxyethyl)carbamimidoyl]amino]-N,N-dimethylacetamide;hydroiodide is given. What is its corresponding molecular formula?
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C20H34IN5O3
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