You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-ethyl-3-[3-(3-methoxypropoxy)phenyl]-2-(2-methyl-3-pyrazol-1-ylpropyl)guanidine;hydroiodide .
user
C20H32IN5O2
assistant