You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is light-emitting.
user
c1ccc(-c2ccc(N(c3ccc(-c4cccc(-c5ccccc5)c4)cc3)c3cccc4c3oc3ccc5ccccc5c34)cc2)cc1
assistant