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

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Text this: A bioactive monoterpene ester from Erigeron linifolius (Compositae)