You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a organic light-emitting device and organic light-emitting, and it impacts light emission.
user
c1ccc(-c2ccc(-n3c4ccccc4c4ccc(-c5cccc6c7ccccc7c7cc(-c8cc(-c9ccccc9)nc(-c9ccccc9)c8)ccc7c56)cc43)cc2)cc1
assistant