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: The molecule is a liquid crystal. Please represent the molecule in SMILES.
user
CCCCC[SiH]1CCC(c2ccc(-c3ccc(CCc4ccc(F)c(F)c4)cc3)cc2)CC1
assistant