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-(3,5-dimethyl-1,2-oxazol-4-yl)-N-methyl-N-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-7-ylmethyl)acetamide into molecular formula.
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C16H22N4O2
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