You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to both the organic light-emitting and electroluminescent classes of molecules.
user
c1ccc(-c2cc(-c3ccccc3)nc(-c3cccc(-c4nc5ccccc5c5cc6c(cc45)sc4ccccc46)c3)n2)cc1
assistant