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

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Text this: Naphthoquinones from the leaves of Rhinacanthus nasutus having acetylcholinesterase inhibitory and cytotoxic activities