You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a factor xa inhibitor and belongs to the anti coagulant class of molecules.
user
COCC1C(=O)N(CC2CCC3(CC2)OCCO3)CCN1C(=O)COc1ccc(Cl)s1
assistant