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? It belongs to the organic light-emitting device class of molecules.
user
c1ccc(-c2c3ccccc3c(-c3cccc4c3oc3cccc(-c5c6ccccc6c(C6C7CC8CC(C7)CC6C8)c6ccccc56)c34)c3ccccc23)cc1
assistant