You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-(2,3-dihydroxypropyl)-6-[2-(4-fluoro-3-methylphenyl)pyridin-3-yl]imidazo[1,2-a]pyridine-3-carboxamide into its molecular formula.
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C23H21FN4O3
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