You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The organic electroluminescent compound molecule is electroluminescent and has an effect on electroluminescent device. Use the above information to create a molecule.
user
c1ccc(-c2c3ccccc3c(Sc3ccc4ccccc4c3)c3cccnc23)cc1
assistant