You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 1-ethyl-2-[[3-[(2-methylpropan-2-yl)oxymethyl]phenyl]methyl]-3-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)guanidine;hydroiodide ?
user
C22H31IN6O
assistant