You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a organic electroluminescent device and a phosphorescent, belonging to the electroluminescent class of molecules. Please write the SMILES representation of it.
user
C=Cc1ccc(-c2ccc(C(C)(C)C)cc2)nc1
assistant