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: It belongs to both the organic electroluminescent and electroluminescent classes of molecules. Please write the SMILES representation of it.
user
NC(NC(NCc1c2ccccc2cc2c1ccc1ccccc12)c1ccccc1-c1ccc2ccccc2c1)c1ccccc1
assistant