You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a organic electroluminescent device and is classified both as a electroluminescent and electronic device, with an impact on organic electroluminescence.
user
CC1(C)c2cccc3ccc4cc(-c5ccc(-c6nc7ccccc7n6-c6ccccc6)cc5)c5cccc1c5c4c23
assistant