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 light-emitting device that has an effect on light emission.
user
c1ccc(-c2ccc(-c3cc(-c4cccc(-c5cccc(-c6cc7c(cc6-c6cccc8ccccc68)-c6ccccc6C76c7ccccc7-c7ccccc76)c5)c4)nc(-c4ccccc4)n3)cc2)cc1
assistant