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): The molecule is a organic electroluminescent device and is both phosphorescent and belongs to the phosphorescent emitter and electroluminescent classes of molecules.
user
Cc1ccc(N2c3ccccc3C3(c4ccccc4N(C(=O)c4cscc4Br)c4ccccc43)c3ccccc32)cc1
assistant