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-methyl-1-(4-propan-2-ylcyclohexyl)-3-[2-(4-sulfamoylphenyl)ethyl]guanidine;hydroiodide is given. What is its corresponding molecular formula?
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C19H33IN4O2S
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