You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a factor xa inhibitor and belongs to the anti thrombotic class of molecules.
user
CCC(NC(=O)OCc1ccccc1)(SC(C)=O)C(=O)OCc1ccccc1
assistant