You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1,3-benzodioxol-5-ylmethyl)-1-ethyl-3-[2-(4-methylpyrazol-1-yl)ethyl]guanidine;hydroiodide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H24IN5O2
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