You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a factor xa inhibitor and belongs to the anti thrombotic class of molecules.
user
COc1ccc(-n2c(C(=O)N3CCC(Nc4ccncc4)CC3)cc3ccccc32)cc1
assistant