You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is organic light-emitting.
user
CC1(C)c2cc(-c3ccc(-c4c(C5N=C(c6ccccc6)NC(c6ccccc6)=N5)ccc5ccccc45)cc3)ccc2-c2c(C#N)cccc21
assistant