2,9-di(undecan-6-yl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone,PM345-1,N,N'-Bis(1-pentylhexyl)-3,4:9,10-perylenbis(dicarboximid),PDI56,ANTHRA[2,1,9-DEF:6,5,10-D\'E\'F\']DIISOQUINOLINE-1,3,8,10(2H,9H)-TETRONE, 2,9-BIS(1-PENTYLHEXYL)-,2,9-Bis(1-pentylhexyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone