You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a organic electroluminescent device, a organic electroluminescent element, and electroluminescent.
user
N#Cc1cncc(-c2cccc(-c3ccc4c(c3)c3c5ccccc5ccc3n4-c3ccccc3)c2)c1
assistant