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: The molecule is electroluminescent and organic electroluminescent.
user
c1ccc(-c2ccc3cc(-c4cc(-c5cc6ccccc6s5)nc(-c5cccc6c5sc5ccccc56)n4)ccc3c2)cc1
assistant