You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is light-emitting.
user
c1ccc(-c2nc3cccc4c3n2-c2ccccc2N4c2c3ccccc3c(-c3ccc4c(c3)oc3ccccc34)c3ccccc23)cc1
assistant