You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to both the electroluminescent and organic electroluminescent material classes of molecules. Please represent the molecule in SMILES.
user
c1ccc(-c2ccc(-n3c4ccccc4c4cc(-c5ccc6c(c5)c5ccccc5n6-c5cccc(-c6ncc7cccc8c7c6-c6ccccc6-8)c5)ccc43)cc2)cc1
assistant