- 2,5-bis(2-ethylhexyl)-3- (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) thiophen-2-yl)-6-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione,97%, 250mg