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 electroluminescent member of the organic electroluminescent compound class.
user
c1ccc(-c2nc(-c3ccccc3)nc(-c3ccc(-c4ccccc4-n4c5cccc6c5c5c7c(cccc7ccc54)-c4ccccc4-6)nc3)n2)cc1
assistant