You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to the organic electronic device class of molecules.
user
c1ccc(-c2cc(-c3ccccc3)nc(-c3ccc(-c4ccc5c(c4)c4c6ccccc6ccc4n5-c4nc5ccccc5c5nc6ccccc6n45)cc3)n2)cc1
assistant