Text this: PENTALENE-EMBEDDED ACENES AND THIENOACENES: SYNTHESIS, PROPERTIES AND APPLICATIONS

 ______     ______    _  _    __   __    _  _   
|      \\  /_   _//  | \| ||  \ \\/ //  | \| || 
|  --  //   -| ||-   |  ' ||   \ ` //   |  ' || 
|  --  \\   _| ||_   | .  ||    | ||    | .  || 
|______//  /_____//  |_|\_||    |_||    |_|\_|| 
`------`   `-----`   `-` -`     `-`'    `-` -`