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  ____     _    _    _    _      ___     ______   
 |  _ \\  | || | || | \  / ||   / _ \\  |      \\ 
 | |_| || | || | || |  \/  ||  | / \ || |  --  // 
 | .  //  | \\_/ || | .  . ||  | \_/ || |  --  \\ 
 |_|\_\\   \____//  |_|\/|_||   \___//  |______// 
 `-` --`    `---`   `-`  `-`    `---`   `------`

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Text this: Free radical-mediated intramolecular photocyclization of AIEgens based on 2,3-diphenylbenzo[b]thiophene S,S-dioxide