You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-methyl-5-(1,2,3,6-tetrahydropyridin-5-yl)-2H-oxadiazol-3-amine;hydrochloride is given. What is its corresponding molecular formula?
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C8H15ClN4O
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