You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: It belongs to the anti coagulant class of molecules.
user
COC(=O)C1CC(OS(=O)(=O)C(F)(F)F)CN1C(=O)OCc1ccccc1
assistant