Using CC1(C)OB(c2ccc(C(=O)Cl)cc2)OC1(C)C, Nc1cc(C(F)(F)F)ccn1 to produce CC1(C)OB(c2ccc(C(=O)Nc3cc(C(F)(F)F)ccn3)cc2)OC1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.