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: It has an effect on luminous efficiency.
user
c1ccc(N2c3ccccc3C3(c4ccccc4-c4cc(-c5cc(-c6nc7ccccc7o6)cc(-c6nc7ccccc7o6)c5)ccc43)c3ccccc32)cc1
assistant