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? It belongs to both the optoelectronic and light-emitting classes of molecules.
user
FC(F)(F)c1ccc2c3ccccc3n(-c3ccc(-c4cccc5oc6ccccc6c45)cc3-c3cc(-c4ccccc4)nc(-c4ccccc4)n3)c2c1
assistant