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 5-butan-2-yl-2-propan-2-yl-3,3a,4,6,7,7a-hexahydro-1H-pyrrolo[3,4-c]pyridine is given. What is its corresponding molecular formula?
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C14H28N2
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