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 |  _ \\   /_   _// |      \\ | || | || | || | || 
 | |_| ||   -| ||-  |  --  // | || | || | '--' || 
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 `-` --`   `-----`  `------`    `---`   `-`  `-`

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發送短信 : Asymmetric access to the smallest enolate intermediate via organocatalytic activation of acetic ester