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? It belongs to the electroluminescent, organic electroluminescent device, phosphorescent emitter, and phosphorescent classes of molecules.
user
c1ccc2c(c1)nc1c3c(nccc32)-c2cc(-c3cccc4oc5ccccc5c34)ccc2N1c1cccc2oc3ccccc3c12
assistant