You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a liquid crystal.
user
C=C(C)C(=O)Oc1cc(OC(O)C(=C)C)cc(-c2cc(OC(=O)C(=C)C)cc(OC(=O)C(=C)C)c2F)c1
assistant