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 electroluminescent member of the electroluminescent device class.
user
CC(C)(C)c1cc(C(C)(C)C)c(-c2cnc3c(c2)-c2cccnc2-c2ncccc2-c2cc(-n4c5ccccc5c5ccccc54)cnc2-3)nc1-c1cnc2c(c1)-c1cccnc1-c1ncccc1-c1cccnc1-2
assistant