You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a organic electroluminescent device and belongs to the electroluminescent class of molecules.
user
Cc1ccc(-c2oc3cc(Br)ccc3c2-c2ccc(C)cc2)cc1
assistant