You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the high refractive index class of molecules. Use the above information to create a molecule.
user
c1ccc(-c2c(-c3ccc(N(c4ccccc4)c4cccc(-c5ccc6c7ccccc7c7ccccc7c6c5)c4)cc3)nc3ccccn23)cc1
assistant