You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a member of the dielectric class and affects negative dielectric anisotropy.
user
COc1ccc(CCC2CCC(c3ccc(C4CO4)c(F)c3F)CC2)cc1F
assistant