Using COC(=O)CCl, CN(C(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)c1cnccc1-c1ccc(F)cc1O to produce COC(=O)COc1cc(F)ccc1-c1ccncc1N(C)C(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.