Using O=C(NCc1ccc(CO)cc1)C(F)(F)F, Nc1cc(Cl)nc(N)n1 to produce Nc1cc(OCc2ccc(CNC(=O)C(F)(F)F)cc2)nc(N)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.