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 electroluminescent.
user
c1ccc(-c2ccc(-c3nc(-c4ccccc4)nc(-c4cccc(-n5c6ccccc6c6c7c(c8ccccc8c65)-c5ccccc5C75CCCCC5)c4)n3)cc2)cc1
assistant