You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the anti coagulant class of molecules. Please represent the molecule in SMILES.
user
CCC(NC(=O)N1C(=O)C(Cc2ccnc(N)c2)C1C(=O)N(C)c1cccc(F)c1)c1cccc(Cl)c1
assistant