You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a organic light-emitting device that impacts light emission.
user
c1ccc(-c2cc(-c3ccccc3)nc(-c3cccc(-c4cccc(-c5cc6c(cc5-c5cccc7ccccc57)-c5ccccc5C65c6ccccc6-c6ccccc65)c4)c3)n2)cc1
assistant