4-(4-((E)-2,5-bis((S)-2-methylbutoxy)-4-((E)-3,4,5-tris(octyloxy)styryl)styryl)phenyl)-2,6-dibromo-4H-dithieno[3,2-b:2',3'-d]pyrrole

4-(4-((E)-2,5-bis((S)-2-methylbutoxy)-4-((E)-3,4,5-tris(octyloxy)styryl)styryl)-2,5-bis((S)-2-methylbutoxy)phenyl)-2,6-dibromo-4H-dithieno[3,2-b:2',3'-d]pyrrole