You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a light-emitting device and belongs to both the organic light-emitting and organic light-emitting device classes of molecules.
user
c1ccc(-c2nc(-c3ccccc3)nc(-c3ccnc(-c4cccc5c4c4ccccc4n5-c4ccc(-c5ccc6c(c5)c5ccccc5n6-c5ccccc5)cc4)c3)n2)cc1
assistant