You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a organic electroluminescent device and belongs to both the electroluminescent device and electroluminescent classes of molecules. Please represent the molecule in SMILES.
user
Nc1ccccc1-c1nc2ccc(Br)cc2[nH]1
assistant