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What is the molecular formula of the molecule identified by 2-[[(3aS,5R,7aS)-1-(pyridin-3-ylmethyl)-3,3a,5,6,7,7a-hexahydro-2H-pyrano[3,2-b]pyrrol-5-yl]methoxy]-N,N-dimethylacetamide ?
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C18H27N3O3
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