You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the liquid crystal class of molecules. Please represent the molecule in SMILES.
user
C=C(C)C(=O)Sc1ccc(-c2c(F)cc(SC(=O)C(=C)C)c3ccccc23)cc1
assistant