You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? It belongs to both the organic electroluminescent device and electroluminescent classes of molecules.
user
c1ccc(-c2nc(-c3ccccc3)nc(-c3ccc(-n4c5ccccc5c5ccc6c(c54)Cc4ccccc4-6)cc3)n2)cc1
assistant