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 a optoelectronic member of the liquid crystal class.
user
CCc1ccc2c(F)c(-c3cc(F)c(-c4ccc(Cl)cc4)c(F)c3)ccc2c1
assistant