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 serine protease inhibitor, belonging to both the cardiovascular treatment and anti coagulant classes of molecules. Use the above information to create a molecule.
user
CNC(C(=O)CN(C(=O)OCc1ccccc1)c1ccccc1)C1CCN(C2CCCC2)CC1
assistant