You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It has an effect on luminous efficiency.
user
c1ccc(-c2ccc(-c3nc(-c4cccc(-n5c6ccccc6c6c7ccccc7c7c8ccccc8sc7c65)c4)nc4cccnc34)cc2)cc1
assistant