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 tert-butyl 3-[[N-ethyl-N'-[[1-(2-methoxyethyl)cyclopropyl]methyl]carbamimidoyl]amino]azetidine-1-carboxylate;hydroiodide ?
user
C18H35IN4O3
assistant