InChI=1/C46H62N2O2/c1-3-5-7-9-11-13-15-17-19-21-39-47(40-22-20-18-16-14-12-10-8-6-4-2)45-35-31-43(32-36-45)29-27-41-23-25-42(26-24-41)28-30-44-33-37-46(38-34-44)48(49)50/h23-26,31-38H,3-22,39-40H2,1-2H N,N-didodecyl-4-({4-[(4-nitrophenyl)ethynyl]phenyl}ethynyl)aniline benzenamine, N,N-didodecyl-4-[[4-[(4-nitrophenyl)ethynyl]phenyl]ethynyl]-