You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule ethyl 4-[N-[[3-[2-(dimethylamino)ethoxy]phenyl]methyl]-N'-methylcarbamimidoyl]piperazine-1-carboxylate;hydroiodide ?
user
C20H34IN5O3
assistant