You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the high refractive index class of molecules.
user
CCCCC(CC)Cn1c2ccc(C(=NOC(C)=O)c3ccccc3OCC(F)(F)C(F)(F)C(F)(F)C(F)F)cc2c2cc(C(=O)c3c(C)cc(C)cc3C)c3ccccc3c21
assistant