Using Cc1nccc(-c2cc(F)c(Cl)cc2F)c1C(=O)O, CCN(C(C)C)C(C)C to produce CNC(=O)c1c(-c2cc(F)c(Cl)cc2F)ccnc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.