You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It has an effect on luminous efficiency. Use the above information to create a molecule.
user
Cc1cc(N(c2ccc(-c3ccccc3)cc2)c2ccc(C34CC5CC(CC(C5)C3)C4)cc2)cc(N(c2ccccc2)c2ccc3sc4ccccc4c3c2)c1
assistant