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What is the molecular formula of the molecule identified by 2-[2-[4-(cyclopentanecarbonyl)piperazin-1-yl]ethyl]-1-ethyl-3-[1-(2,2,2-trifluoroethyl)pyrrolidin-3-yl]guanidine;hydroiodide ?
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C21H38F3IN6O
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