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: It belongs to the optoelectronic class of molecules.
user
CN1c2cc(-c3ccccc3)ccc2N(c2ccc(-c3ccc(-c4ccc5sc6ccccc6c5c4)cc3)cc2)c2ccc(-c3cccc4ccccc34)cc21
assistant