You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is both a liquid crystalline and a liquid crystal.
user
COc1ccc(C(Cl)=CC(=O)C=C(Cl)c2ccc(OC)c(F)c2)cc1F
assistant