You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a liquid crystal and belongs to the optoelectronic class of molecules. Use the above information to create a molecule.
user
CCCCCCCCc1cnc(-c2ccc(OCC(F)(F)C(F)(F)OC(F)(F)C(F)(F)C(F)(F)C(F)(F)F)cc2)nc1
assistant