You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 2-[(5-chloro-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-propan-2-ylamino]acetamide into molecular formula.
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C11H15ClN6O
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