You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-tert-butylsulfinylethyl)-N'-methyl-4-thiophen-2-ylpiperazine-1-carboximidamide;hydroiodide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H29IN4OS2
assistant