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-methyl-3-(methylamino)-N-[(5-methylimidazo[1,2-a]pyridin-2-yl)methyl]propanamide;dihydrochloride into molecular formula.
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C14H22Cl2N4O
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