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What is the molecular formula of the molecule 2-[4-[(4R)-6-(4-chlorophenyl)-4-(hydroxymethyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-8-yl]pyrazol-1-yl]acetamide ?
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C23H20ClN7O2
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