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 belongs to both the high luminous efficiency and light-emitting classes of molecules.
user
c1ccc(N(c2ccccc2)c2ccc(-n3c4ccccc4c4c5ccccc5c5c(c6ccccc6n5-c5ccccc5)c43)cc2)cc1
assistant