You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is organic electroluminescent, electroluminescent, and phosphorescent.
user
c1ccc(-c2cc(-c3ccc4oc5ccccc5c4c3)nc(-n3c4ccccc4c4ccc5c(c6ccccc6n5-c5nc(-c6ccccc6)nc(N6c7ccccc7Cc7ccccc76)n5)c43)n2)cc1
assistant