You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a light-emitting member of the optoelectronic class.
user
FC(F)(F)c1cccc(-c2ccc(-n3c4ccccc4c4cc(-c5ccc(C(F)(F)F)cc5C(F)(F)F)ccc43)cc2-c2nc(-c3ccccc3)nc(-c3ccccc3)n2)c1
assistant