You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a electronic device and a organic electroluminescent device, belonging to the electroluminescent class of molecules.
user
CC1(C)c2cc(N(c3ccc4c(c3)C(C)(C)c3c5c(c6oc7ccccc7c6c3-4)-c3ccccc3C5(C)C)c3ccc4c(c3)C(C)(C)c3c5c(c6oc7ccccc7c6c3-4)-c3ccccc3C5(C)C)ccc2-c2c1cc(-c1cccc3ccccc13)c1oc3ccccc3c21
assistant