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 is a molecule that belongs to both the electroluminescent and organic light-emitting classes and has an effect on electroluminescent device. Please represent the molecule in SMILES.
user
c1ccc(-c2cccc(-c3cc(-c4ccccc4)nc(-c4ccc(-c5nc6ccccc6c6ccc7c(nc(-c8ccccc8)n7-c7ccccc7)c56)cc4)n3)c2)cc1
assistant