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Can you give the molecular formula of the molecule (3R,6S,9aR)-6-[[1-ethoxy-4-(4-fluorophenyl)-1-oxobutan-2-yl]amino]-5-oxo-3,6,7,8,9,9a-hexahydro-2H-[1,3]thiazolo[3,2-a]azepine-3-carboxylic acid;hydrochloride ?
user
C21H28ClFN2O5S
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