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 based on this description: The molecule is a electronic device and belongs to the light-emitting class of molecules.
user
c1cc(-c2ccc(-c3cnc4c5ccccc5c5ccccc5c4n3)cc2)cc(-c2c3oc4ccccc4c3cc3c2oc2ccccc23)c1
assistant