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 molecule affects electroluminescent device, has an impact on luminous efficiency, and is characterized as electroluminescent. Please represent the molecule in SMILES.
user
c1ccc(-c2cc(-c3ccccc3)cc(-c3ccc4c(c3)c3c5cccc6c5c(cc3n4-c3ccccc3)-c3ccccc3-6)c2)cc1
assistant