You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a serine protease inhibitor and belongs to the anti coagulant class of molecules.
user
NC(=O)N1CCN(c2ccc(N)cc2)CC1.Nc1nccc2ccc(C(=O)N(CC(=O)O)c3ccccc3)cc12
assistant