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-(5-methyl-2,3-dihydro-1H-inden-1-yl)-3-oxo-5,6,7,8-tetrahydro-2H-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide is given. What is its corresponding molecular formula?
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C17H20N4O2
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