You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a phosphorescent emitter, organic electroluminescent device, electronic device, phosphorescent, and electroluminescent.
user
c1ccc(-c2cc(N(c3cccc(N(c4ccccc4)c4ccccc4)c3)c3nc(-c4ccccc4)nc(-c4ccccc4)n3)cc(-c3ccccc3)n2)cc1
assistant