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 that fulfills the requirement: The molecule is a organic electroluminescent element and electroluminescent, and it impacts electron transport.
user
CC1(C)N=C(c2ccccc2)N(c2ccc(-c3cc(-c4ccc(N5C(c6ccccc6)=NC(C)(C)C5(C)C)cn4)cc(-c4ccc(N5C(c6ccccc6)=NC(C)(C)C5(C)C)cn4)c3)nc2)C1(C)C
assistant