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
N#Cc1cc(-c2cc(-n3c4cc(-c5ncccn5)ccc4c4ccc(-c5ncccn5)cc43)c(C#N)cc2-n2c3cc(-c4ncccn4)ccc3c3ccc(-c4ncccn4)cc32)cc(C(F)(F)F)c1
assistant