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 belongs to both the organic electroluminescent and electroluminescent classes of molecules.
user
c1ccc(-c2cc(-n3c4ccccc4c4cc5c(cc43)C3(c4ccccc4Oc4ccccc43)c3ccccc3-5)nc3ncccc23)cc1
assistant