You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to both the organic electroluminescent material and electroluminescent classes of molecules.
user
c1ccc2oc(-c3ccc4cc(-c5ccc6sccc6c5)oc4c3)cc2c1
assistant