You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N'-[2-(dimethylamino)-2-thiophen-2-ylethyl]-N-ethyl-2,2-dimethyl-1,1-dioxo-1,4-thiazinane-4-carboximidamide;hydroiodide is given. What is its corresponding molecular formula?
user
C17H31IN4O2S2
assistant