You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 3-[[N'-methyl-N-[2-(3-methylbutoxy)ethyl]carbamimidoyl]amino]-N-propan-2-ylpropanamide;hydroiodide is given. What is its corresponding molecular formula?
user
C15H33IN4O2
assistant