You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? It is a molecule that belongs to both the organic light-emitting and electroluminescent classes and has an effect on electroluminescent device.
user
c1ccc(-c2ccc(-c3cc(-c4ccc5c(c4)nc(-c4ccccc4)c4c6ccccc6sc54)nc(-c4ccccc4)n3)cc2)cc1
assistant