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 6-methyl-N-(6-methylpyridin-2-yl)-2-[(2R)-pyrrolidin-2-yl]pyrimidin-4-amine is given. What is its corresponding molecular formula?
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C15H19N5
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