Using CC1(C)OCC(CONC(=O)c2c(Nc3ccc(I)cc3F)c3cnccc3n2C2CC2)O1 to produce O=C(NOCC(O)CO)c1c(Nc2ccc(I)cc2F)c2cnccc2n1C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.