Using CCOC(=O)CBr, CC(C)(C)OC(=O)NC1(c2cccc(-c3cc(Oc4ccc(C(F)(F)F)cc4)[nH]n3)c2)COC1 to produce CCOC(=O)Cn1nc(Oc2ccc(C(F)(F)F)cc2)cc1-c1cccc(C2(NC(=O)OC(C)(C)C)COC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.