You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a organic light-emitting device.
user
CC1(C)c2cc(-c3ccc(F)cc3)cc3ccc4cc(-c5ccc(N(c6ccccc6)c6ccc(C#N)cc6)cc5)cc1c4c23
assistant