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 that fulfills the requirement: The molecule is electroluminescent and has effects on both luminous efficiency and organic electroluminescence.
user
Cc1ccccc1N1c2cc(-c3ccc(N)cc3)ccc2Cc2ccc(-c3ccc(C#N)cc3)cc2N(c2ccccc2C)c2cc1c1ccc3cc(C(C)(C)C)cc4ccc2c1c34
assistant