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-[[4-fluoro-3-(methoxymethyl)phenyl]methyl]-3-[[3-(2-hydroxyethyl)oxolan-3-yl]methyl]-2-methylguanidine;hydroiodide ?
user
C18H29FIN3O3
assistant