You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the phosphorescent, electroluminescent, and organic electroluminescent compound classes of molecules.
user
c1ccc(C2N=C(c3ccc(-n4c5ccc6ccccc6c5c5c4ccc4c6ccccc6n(-c6ccccc6)c45)c4ccccc34)N=C(c3ccc4ccccc4c3)N2)cc1
assistant