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 1,2-dimethyl-3-[[2-(4-methylpiperazin-1-yl)pyridin-3-yl]methyl]-1-(2-phenoxyethyl)guanidine;hydroiodide ?
user
C22H33IN6O
assistant