Using O=C(Cn1ccc(OCc2ccccc2)cc1=O)c1ccc2c(c1)CCN(C(=O)C(F)(F)F)CC2 to produce O=C(N1CCc2ccc(CCn3ccc(O)cc3=O)cc2CC1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.