You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a electronic device and belongs to the light-emitting class of molecules, known to have an effect on organic electroluminescence and is characterized as electroluminescent.
user
c1ccc(-c2cccc(-c3nc(-c4ccc(-c5cccnc5)cc4)cc(-c4cc(-c5ccc6oc7ccccc7c6c5)cc(-c5ccc6oc7ccccc7c6c5)c4)n3)c2)cc1
assistant