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What is the molecular formula of the compound with this IUPAC name tert-butyl (3R)-3-[[4-(2-aminoethyl)-3-oxo-7-(trifluoromethyl)spiro[1,4-benzothiazine-2,1'-cyclobutane]-6-carbonyl]-propan-2-ylamino]piperidine-1-carboxylate ?
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C28H39F3N4O4S
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