You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The electroluminescent molecule has an effect on electroluminescent device.
user
Cn1c2ccccc2c2ccc(N3c4cc(C#N)ccc4C4C=CC(C#N)=CC43)cc21
assistant