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 phosphorescent and is electroluminescent. Please represent the molecule in SMILES.
user
Cc1cc(C)c(C)c(C2(C)C=Nc3c(CC(C)C)cncc3N2C)c1
assistant