You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is dielectric and it impacts negative dielectric anisotropy.
user
CCOCc1ccc(-c2ccc(OCc3ccc(C4CCC(C)CC4)c(F)c3F)cc2)c(F)c1
assistant