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 a dielectric and liquid crystal composition, belonging to the liquid crystal display device class of molecules, and impacts negative dielectric anisotropy.
user
CCCC1CCC(C2CCC(c3ccc(C)c(F)c3C(F)(F)F)CO2)CC1
assistant