You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The electroluminescent molecule has an effect on organic electroluminescence. Please represent the molecule in SMILES.
user
CC1(C)c2cc(-c3nc(-c4ccccc4)nc(-c4cccc(-c5ccccc5)c4)n3)ccc2-c2ccc(-n3c4ccccc4c4cccnc43)cc21
assistant