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 organic light-emitting.
user
N#Cc1ccc(-c2ccc3c(c2)Oc2ccccc2C32c3ccccc3-n3c4ccccc4c4cccc2c43)cc1
assistant