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 1-(1-cyclopropylpyrrolidin-3-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)methanamine is given. What is its corresponding molecular formula?
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C16H22N4
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