You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 1-[[1-(difluoromethyl)imidazol-2-yl]methyl]-3-ethyl-2-[(3-methylphenyl)methyl]guanidine;hydroiodide using the IUPAC nomenclature.
user
C16H22F2IN5
assistant