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(-c2nc(-c3cc4ccccc4cc3-n3c4cccc5c4c4c6c(cccc6ccc43)-c3ccccc3-5)nc(-c3cccc4sc5ccccc5c34)n2)cc1
assistant