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 a light-emitting device and belongs to the organic light-emitting class of molecules.
user
c1ccc2cc(-c3ccc(C4NC(c5cccc6oc7ncccc7c56)=NC(c5ccc6ccccc6c5)N4)cc3)ccc2c1
assistant