You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: It belongs to the liquid crystal class of molecules.
user
C=C(C)C(=O)OCc1cc(-c2ccc(C3CCC(CCCCC)CC3)cc2F)ccc1-c1ccc(OCC(COC(=O)CC(=O)OCC)(COC(=O)CC(=O)OCC)COC(=O)C(=C)C)cc1
assistant