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
C=C(F)C(=O)OCCOC1=CC=C(OC(=O)c2ccc(-c3ccc(-c4ccc(OCCN5C(=O)C=CC5=O)cc4CC)cc3)cc2)CC1
assistant