Schembri, Tim ; Albert, Julius ; Hebling, Hendrik ; Stepanenko, Vladimir ; Anhalt, Olga [P:(DE-H253)PIP1110402] ; Shoyama, Kazutaka [P:(DE-H253)PIP1094122] ; Stolte, Matthias ; Wuerthner, Frank [P:(DE-H253)PIP1094247]