You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[2-(furan-2-yl)ethyl]-2-(2-morpholin-4-ylethyl)-3-[1-(oxolan-3-ylmethyl)piperidin-4-yl]guanidine;hydroiodide into its molecular formula.
user
C23H40IN5O3
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