You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a organic light-emitting device and belongs to both the light-emitting and luminescent classes of molecules.
user
Cc1ccc(N(c2ccc(C(F)(F)F)cc2)c2c3ccccc3c(-c3ccc(-c4ccc5ccc6cccc7ccc4c5c67)cc3)c3ccccc23)cc1
assistant