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What is the molecular formula of the molecule (2S,4S,5R,6R)-5-acetamido-2-[2-(difluoromethyl)-4-[4-[(2-nitrophenyl)carbamoyloxymethyl]triazol-1-yl]phenoxy]-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid ?
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C28H30F2N6O13
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