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: The molecule is organic electroluminescent and electroluminescent. Please represent the molecule in SMILES.
user
c1ccc(-c2cccc(N(c3ccc4c5c(c6ccccc6c4c3)-c3c(cc(N(c4cccc(-c6ccccc6)c4)c4cccc6c4oc4ccccc46)c4ccccc34)C53c4ccccc4-c4ccccc43)c3cccc4c3oc3ccccc34)c2)cc1
assistant