You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[(2-bicyclo[2.2.1]heptanylamino)-[(2-propan-2-yloxan-4-yl)amino]methylidene]amino]-N,N-dimethylacetamide;hydroiodide into its molecular formula.
user
C20H37IN4O2
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