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-(2,5-dimethoxyphenyl)-N-(2,4,4-trimethylpentan-2-yl)imidazo[1,2-a]pyrimidin-3-amine into molecular formula.
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C22H30N4O2
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