You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a liquid crystal compound and liquid crystal display device, belonging to the dielectric class, which has an effect on liquid crystal display and impacts negative dielectric anisotropy. Please write the SMILES representation of it.
user
CCCC1CCC(C(F)=C(F)c2ccc3c(c2F)Oc2c(cc(OCC)c(F)c2F)C3)CC1
assistant