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 organic electroluminescent compound and belongs to the electroluminescent class of molecules, with the characteristic of being phosphorescent.
user
C1=CC(n2c3ccccc3c3cc4c5ccccc5n(-c5ccccc5)c4cc32)NC=C1c1nc(-c2ccccc2)nc(-c2ccccc2)n1
assistant