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What is the molecular formula of the molecule N-cyclopentyl-2-[4-[[2-(3-oxo-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-2-yl)acetyl]amino]pyrazol-1-yl]acetamide ?
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C19H27N7O3
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