You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a factor xa inhibitor. Please write the SMILES representation of it.
user
CC(C)(C)N(Cc1cc(-c2cccc(CN3C(=O)c4cccc(NC(=O)c5ccc(Cl)s5)c4C3=O)c2)ccc1F)C(=O)O
assistant