You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N'-[2-[cyclopropyl(cyclopropylmethyl)amino]ethyl]-N-ethyl-4-(1,2-oxazol-3-ylmethylsulfonyl)piperazine-1-carboximidamide;hydroiodide is the IUPAC name of a molecule. Please give its molecular formula.
user
C20H35IN6O3S
assistant