You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a fluorescent and electroluminescent, with effects on both organic electroluminescence and improved luminous efficiency.
user
c1cc(-n2c3ccccc3c3cc4sc5ccccc5c4cc32)cc(-n2c3ccccc3c3cc4sc5ccccc5c4cc32)c1
assistant