أرسل هذا في رسالة قصيرة: Crystal structure of N1-(1-oxohexahydro-1λ 6-thiopyran-1-yliden)-1-benzenesulfonamide, C12H17NO3S2

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 /_   _//  |  ___|| |  __ \\   /_   _//   ____    
 `-| |,-   | ||__   | |  \ ||   -| ||-   |    \\  
   | ||    | ||__   | |__/ ||   _| ||_   | [] ||  
   |_||    |_____|| |_____//   /_____//  |  __//  
   `-`'    `-----`   -----`    `-----`   |_|`-`   
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