You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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N-cyclopropyl-4-[6-(3-hydroxyprop-1-ynyl)-8-(2-methylpropylamino)imidazo[1,2-a]pyrazin-3-yl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
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C23H25N5O2
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