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? It belongs to the organic electronic device class of molecules.
user
C1=Cc2nc3c4cc(-c5ccc(-c6ccc7c(-c8ccc9ccccc9c8)c8ccccc8c(-c8ccc9ccccc9c8)c7c6)cc5)ccc4nc(-c4ccccc4)n3c2CC1
assistant