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? The molecule is a organic electroluminescent compound and belongs to the high luminous efficiency class of molecules, known to have an effect on low driving voltage and is characterized as electroluminescent.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccccc3)c3ccc(-c4ccccc4-c4ccccc4)cc3)cc2C1(C)C
assistant