You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a dielectric. Use the above information to create a molecule.
user
CCCC1CCc2c(cc(F)c(C#Cc3ccc(C(F)(F)Oc4ccc(CC)cc4)cc3)c2F)C1
assistant