Using CC(C)(C)OC(=O)NN(C(=O)NC(=O)c1ccc(I)cc1F)c1cc(CNC(=O)C2CC2)ccc1Cl to produce O=C(NCc1ccc(Cl)c(-n2nc(-c3ccc(I)cc3F)[nH]c2=O)c1)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.