You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[[ethylamino-[(2-pyrrolidin-1-yl-2-thiophen-2-ylethyl)amino]methylidene]amino]methyl]-N-methylbenzamide;hydroiodide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H32IN5OS
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