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 liquid crystalline.
user
C=C(C)C(=O)Oc1ccc(-c2ccc(OC(=O)C=Cc3ccc(-c4ccccc4)cc3)cc2)cc1
assistant