Using C=Cc1c(F)c(Cl)cc(C(C)Nc2ncnc3c2ncn3C2CCCCO2)c1OC, [O-][I+3]([O-])([O-])[O-] to produce COc1c(C(C)Nc2ncnc3c2ncn3C2CCCCO2)cc(Cl)c(F)c1C=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.