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-[2-[di(propan-2-yl)amino]ethyl]-2-methyl-3-[2-(thiophen-2-ylsulfonylamino)ethyl]guanidine;hydroiodide is given. What is its corresponding molecular formula?
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C16H32IN5O2S2
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