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? It belongs to the organic light-emitting device class of molecules.
user
c1ccc2cc(-c3c4ccccc4c(-c4ccc5cc(-c6cc7sc8c(ccc9c%10ccccc%10oc98)c7c7ccccc67)ccc5c4)c4ccccc34)ccc2c1
assistant