You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-ethyl-3-[[2-(2-methylmorpholin-4-yl)pyridin-4-yl]methyl]-2-[(3-methylphenyl)methyl]guanidine;hydroiodide into molecular formula.
user
C22H32IN5O
assistant