You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[(5-propan-2-yl-1,3,4-thiadiazol-2-yl)methyl]-1-(5,6,7,8-tetrahydronaphthalen-1-yl)guanidine;hydroiodide by IUPAC nomenclature, provide its molecular formula.
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C17H24IN5S
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