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-bromo-4-methoxyphenyl)methyl]-2-methyl-3-(2-methyl-2-methylsulfanylpropyl)guanidine;hydroiodide is given. What is its corresponding molecular formula?
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C15H25BrIN3OS
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