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 based on this description: It belongs to the electroluminescent class of molecules.
user
c1ccc(-n2ccc3cc4c(cc32)c2cc3c(cc2n4-c2cccc(-c4cccnc4)n2)sc2ccccc23)cc1
assistant