You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? It belongs to both the electroluminescent and high luminous efficiency classes of molecules.
user
CCC1(N(c2ccccc2)c2ccc3ccccc3c2)Cc2cc3c(cc21)C(C)(C)c1cc2c(cc1-3)C2(CC)N(c1ccccc1)c1ccc2ccccc2c1
assistant