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 organic light-emitting diode that affects both light emission and low driving voltage and is characterized as light-emitting.
user
CC1(C)c2ccccc2-c2nc(-c3cccc(C#N)c3)c(-n3c4cc5ccccc5cc4c4ccc5ccccc5c43)nc21
assistant