You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the organic light-emitting device class of molecules.
user
N#Cc1ccc2c(c1)c1c(n2-c2cc(-c3ccc(-c4ccccc4-n4c5ccccc5c5ccccc54)cc3)ccc2C#N)C=CCC1
assistant