InChI=1/C48H63N/c1-4-7-9-11-13-15-17-19-21-23-41-49(42-24-22-20-18-16-14-12-10-8-5-2)48-39-37-47(38-40-48)36-35-46-33-31-45(32-34-46)30-29-44-27-25-43(6-3)26-28-44/h3,25-28,31-34,37-40H,4-5,7-24,41-42H2,1-2H N,N-didodecyl-4-({4-[(4-ethynylphenyl)ethynyl]phenyl}ethynyl)aniline benzenamine, N,N-didodecyl-4-[[4-[(4-ethynylphenyl)ethynyl]phenyl]ethynyl]-