Using CCOC(=O)c1nc2c([nH]1)C1CC(C1)c1cc(F)c(I)cc1-2, O=C([O-])[O-] to produce CCOC(=O)c1nc2c(n1C)C1CC(C1)c1cc(F)c(I)cc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.