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 dielectric that impacts negative dielectric anisotropy. Please represent the molecule in SMILES.
user
C=CCCCOc1ccc(-c2ccc(C(=O)Oc3ccc(-c4ccc(C(O)CCC)cc4)c(F)c3F)cc2)c(F)c1F
assistant