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What is the molecular formula of the molecule 1-ethyl-2-[2-(2-methoxyphenoxy)propyl]-3-[3-(3-oxo-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-2-yl)propyl]guanidine ?
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C22H34N6O3
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