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 device that has an effect on light emission.
user
c1ccc(-c2c3ccccc3c(-c3ccc4c(c3)c3c5c(ccc3n4-c3ccccc3)oc3ccccc35)c3ccccc23)cc1
assistant