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 member of the organic light-emitting device class and affects light emission.
user
c1ccc(-c2cccc3c2c2cc4ccccc4cc2n3-c2ccc(-c3ccc(-c4ccc5c6ccccc6c6ccccc6c5c4)c4cnncc34)cc2)cc1
assistant