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 organic light-emitting device.
user
c1ccc(-c2c3ccccc3c(-c3ccc(-c4cc5c6ccc7c8ccccc8sc7c6oc5c5ccccc45)c4ccccc34)c3ccccc23)cc1
assistant