You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a electronic device and belongs to both the organic electroluminescent device and electroluminescent classes of molecules.
user
CC1(C)c2ccccc2-c2ccc(N(c3ccc4c(c3)C(C)(C)c3cc(-c5ccccc5)c5ccccc5c3-4)c3ccc4c(c3)C(C)(C)C3C=C(c5ccccc5)c5ccccc5C43)cc21
assistant