You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[[ethylamino-[[1-(2-methylpropanoyl)piperidin-4-yl]amino]methylidene]amino]-N,N-dimethylacetamide;hydroiodide .
user
C16H32IN5O2
assistant