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 thrombosis treatment and a fxa inhibitor, belonging to the anti coagulant class of molecules.
user
CN1CCc2nc(C(=O)NC3CC(c4nncs4)CCC3NC(=O)C(=O)Nc3ccc(Cl)cn3)sc2C1.Cl
assistant