11,13-dibromo-3,8-bis(2-ethylhexyl)-1,5-(epiethane[1,2]diylidene)-6,10-ethenoazepino[4,5-d]azepine-2,4,7,9(3H,8H)-tetraone,2,6-Dibromo-N,N'-bis(2-ethylhexyl)-1,8:4,5-naphthalenetetracarboxdiimide,4,9-DibroMo-2,7-bis(2-ethylhexyl)benzo[lMn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone,2,6-Dibromo-N,N'-bis(2-ethylhexyl)-1,8:4,5-naphthalenetetracarboxdiimide,4,9-dibromo-2,7-bis(2-ethylhexyl)-Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)- tetrone,Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, 4,9-dibromo-2,7-bis(2-ethylhexyl)-,M8114,NDI26-2Br