You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-(2-methoxyethyl)-2-methyl-3-(7-oxabicyclo[2.2.1]heptan-2-yl)guanidine;hydroiodide into its molecular formula.
user
C11H22IN3O2
assistant