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 fluorescent and is electroluminescent.
user
c1ccc(-c2nc3cc4c(cc3n2-c2ccccc2)nc(-c2ccc(N3c5ccccc5N(c5ccccc5)c5ccccc53)cc2)n4-c2ccccc2)cc1
assistant