Propanedinitrile, 2,2'-[[4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl]bis[methylidyne(3-oxo-1H-indene-2,1(3H)-diylidene)]]bis-
PROPANEDINITRILE, 2,2'-[[4,4,9,9-TETRAKIS(4-HEXYLPHENYL)-4,9-DIHYDRO-S-INDACENO[1,2-B:5,6-B']DITHIOP