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 the organic electronic device class of molecules.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccc(-c4ccccc4-c4ccc5c(c4)c4ccccc4n5-c4cc(-c5ccccc5)cc(-c5ccccc5)c4)cc3)c3ccc4ccccc4c3)cc21
assistant