You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a factor xa inhibitor and belongs to the anti coagulant class of molecules, with the characteristic of being anti coagulant agent. Use the above information to create a molecule.
user
CNCc1ccccc1-c1ccc(N2CCc3c(C(F)(F)F)nn(-c4ccccc4S(N)(=O)=O)c3C2=O)cc1
assistant