You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[1-[N'-[2-(diethylamino)-2-(furan-2-yl)ethyl]-N-ethylcarbamimidoyl]piperidin-3-yl]acetamide;hydroiodide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C20H36IN5O2
assistant