You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the organic light-emitting device class of molecules. Use the above information to create a molecule.
user
N#CC1C=CC=C(n2c3c(c4c2CCC=C4C2=CC(n4c5c(c6c4=CCCC=6)CC(C#N)C=C5)=CCC2)C=CCC3)C1
assistant