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 thrombin inhibitor and belongs to both the anti coagulant and asthma treatment classes of molecules.
user
NCCCC(NC(=O)C1CCCN1C(=O)C(Cc1ccccc1)NC(=O)OCc1ccccc1)C(O)C(F)(F)F
assistant