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 1-(3-ethyl-2-morpholin-4-ylpentyl)-2-methyl-3-[3-(3-methyl-1,2,4-oxadiazol-5-yl)propyl]guanidine;hydroiodide is given. What is its corresponding molecular formula?
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C19H37IN6O2
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