You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 1-[(5-tert-butyl-1,3-oxazol-2-yl)methyl]-3-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-methylguanidine;hydroiodide using the IUPAC nomenclature.
user
C19H27IN4O3
assistant