You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[1-[N-[2-(5-chlorothiophen-2-yl)ethyl]-N'-methylcarbamimidoyl]piperidin-3-yl]acetamide;hydroiodide .
user
C15H24ClIN4OS
assistant