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 a anti coagulant.
user
COc1ccc(S(=O)(=O)Nc2ccc(Oc3cccc(C(=N)N)c3)c(C(=O)O)c2)cc1.O=C(O)C(F)(F)F
assistant