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 material and is both phosphorescent and belongs to the phosphorescent emitter and electroluminescent classes of molecules.
user
Cc1cccc(C)c1P(O)(O)(Oc1cccc(-c2nccn2-c2c(C(C)C)cccc2C(C)C)c1)c1c(C)cccc1C
assistant