You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is organic light-emitting.
user
c1ccc(-c2cccc(-c3nc(-c4ccc(-c5ccc(-c6nc7ccccc7c7nc8ccccn8c67)cc5)cc4)c4ccccc4n3)c2)cc1
assistant