You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is light-emitting and electroluminescent.
user
Cc1ccc2c3cc(-c4ccc5c(c4)c4ccccc4n5-c4ccc(-c5ccccc5)cc4)ccc3n(-c3cccc4sc5ccccc5c34)c2c1
assistant