Using CC1(C)OCC(CONC(=O)c2ccc(F)c(F)c2Nc2ccc(I)cc2F)O1 to produce O=C(NOCC(O)CO)c1ccc(F)c(F)c1Nc1ccc(I)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.