You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 6-chloro-N-(7-oxabicyclo[2.2.1]heptan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine into its molecular formula.
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C11H12ClN5O
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