You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It has an effect on improved luminous efficiency.
user
c1ccc(C2=NC(c3ccc4c(c3)C3(c5ccccc5-c5ccccc53)c3cc(-n5cc(-c6ccccc6)c6ccccc65)ccc3-4)NC(c3ccccc3)N2)cc1
assistant