You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a electroluminescent device, electroluminescent, and optoelectronic compound.
user
c1ccc(-c2cc(-c3ccc4c(c3)C3(c5ccccc5-c5ccccc53)c3cc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)ccc3N4c3ccccc3)cc(-c3nc4ccccc4n3-c3ccccc3)c2)cc1
assistant