You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a factor xa inhibitor and belongs to the anti coagulant class of molecules, impacting cardiovascular treatment.
user
O=C1C(NS(=O)(=O)c2ccc(-c3ccc(Cl)s3)s2)CCCN1CC(=O)N1CCCC1CNCc1ccccc1
assistant