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 a phosphorescent and is electroluminescent.
user
c1ccc2c(c1)-c1cccc3cc(-n4c5ccccc5c5c6oc7c(ccc8c7c7ccccc7n8-c7cc8c9c(cccc9c7)-c7ccccc7-8)c6ccc54)cc-2c13
assistant