You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is optoelectronic.
user
c1ccc(-c2ccc3cc(-c4ccc5nc(-c6cc7cccnc7c7ccccc67)ccc5c4)ccc3n2)cc1
assistant