You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a liquid crystal display device and belongs to the dielectric class of molecules, impacting both liquid crystal composition and negative dielectric anisotropy. Please represent the molecule in SMILES.
user
CCCCCOC1CCC(c2ccc(-c3ccc(CC)cc3F)c(F)c2F)CO1
assistant