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 | \| ||  \ \\/ // | \  / ||  |  ___||  / ____|| 
 |  ' ||   \ ` //  |  \/  ||  | ||__   / //---`' 
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 `-` -`     `-`'   `-`  `-`   `-----`    `----`

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發送短信 : Highly diastereoselective synthesis of enantioenriched: Anti -α-allyl-β-fluoroamines