You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a organic electroluminescent device and belongs to the electroluminescent class of molecules.
user
Cc1cc(-c2ccc3ccccc3n2)cc2c1C(C)(C)C(C)(C)C2(C)C
assistant