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 fxa inhibitor and belongs to the anti coagulant class of molecules.
user
CC1Cc2nc(C(=O)N3CCN(S(=O)(=O)c4cc5cc(Cl)ccc5[nH]4)CC3CCN3CCC4(CC3)OCCO4)sc2CN1
assistant