(2Z)-3-{2,5-bis(octyloxy)-4-[(E)-2-phenylvinyl]phenyl}-2-[4-((Z)-1-cyano-2-{2-(heptyloxy)-5-(octyloxy)-4-[(E)-2-phenylvinyl]phenyl}vinyl)phenyl]acrylonitrile 1,4-benzenediacetonitrile, alpha~1~-[[2,5-bis(octyloxy)-4-[(E)-2-phenylethenyl]phenyl]methylene]-alpha~4~-[[2-(heptyloxy)-5-(octyloxy)-4-[(E)-2-phenylethenyl]phenyl]methylene]-, (alpha~1~Z,alpha~4~Z)- InChI=1/C71H90N2O4/c1-5-9-13-17-21-31-46-74-68-54-64(70(76-48-30-20-16-12-8-4)52-62(68)40-38-58-34-26-24-27-35-58)50-66(56-72)60-42-44-61(45-43-60)67(57-73)51-65-55-69(75-47-32-22-18-14-10-6-2)63(41-39-59-36-28-25-29-37-59)53-71(65)77-49-33-23-19-15-11-