You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a electroluminescent member of the organic electroluminescent device class.
user
CC(C)(C)c1ccc(-c2c3ccccc3c(-c3ccc(C(C)(C)C)cc3)c3cc(-c4cccc(-c5ccccn5)n4)ccc23)cc1
assistant