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What is the molecular formula of the molecule [(3aS,5R,7aS)-5-(2-pyrrolidin-1-ylethoxymethyl)-3,3a,5,6,7,7a-hexahydro-2H-pyrano[3,2-b]pyrrol-1-yl]-(1,2-oxazol-5-yl)methanone;2,2,2-trifluoroacetic acid ?
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C20H28F3N3O6
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