You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a organic electroluminescent member of the electroluminescent class. Please write the SMILES representation of it.
user
c1ccc2sc(-c3ccc4cc(-c5c6ccccc6c(-c6c7ccccc7c(-c7ccc8cc(-c9nc%10ccccc%10s9)ccc8c7)c7ccccc67)c6ccccc56)ccc4c3)nc2c1
assistant