You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a factor xa inhibitor and is anti thrombotic.
user
CC(C)(C)OC(=O)ON1CC(O)C(NC(=O)c2ccc(Cl)s2)C1
assistant