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 ethyl 1-[N'-[2-[(3,5-dichloropyridin-2-yl)amino]ethyl]-N-ethylcarbamimidoyl]piperidine-4-carboxylate;hydroiodide .
user
C18H28Cl2IN5O2
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