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 3-chloro-N-(2-methoxyethyl)-4-[[5-[5-(1-methylpyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-1,3,4-oxadiazol-2-yl]amino]benzamide is given. What is its corresponding molecular formula?
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C23H21ClN8O3
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