You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[[3-(1-ethoxyethyl)-1,2,4-oxadiazol-5-yl]methyl]-1-ethyl-3-(3-naphthalen-2-yloxypropyl)guanidine;hydroiodide into molecular formula.
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C23H32IN5O3
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