You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is both a anti thrombotic and a thrombin inhibitor.
user
CNC1C(=O)N2C(CCC2C(=O)NC(C=O)CCCN=C(N)N)CC1c1ccccc1
assistant