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: The molecule is a liquid crystal compound belonging to the dielectric class, known to affect liquid crystal display and impact negative dielectric anisotropy.
user
CCCCOc1ccc(OCC2CCC(c3ccc(OCC)c(F)c3F)CC2)c(F)c1F
assistant