You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a organic optoelectronic device and is optoelectronic.
user
c1ccc(-c2nc(-c3ccc(-c4ccccc4N(c4ccccc4)c4ccccc4)cc3)nc(-n3c4ccccc4c4cccc(-c5ccccc5)c43)n2)cc1
assistant