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 organic light-emitting.
user
c1ccc(-c2cccc3cccc(-c4c5cccc(-c6cccc7c6c6ccccc6n7-c6ccccc6)c5cc5c(-c6cccc7c6c6ccccc6n7-c6ccccc6)cccc45)c23)cc1
assistant