Using [O-][I+3]([O-])([O-])[O-], CN(C)C=Cc1nc2ccc(F)cc2c(=O)n1-c1cccnc1Cl to produce O=Cc1nc2ccc(F)cc2c(=O)n1-c1cccnc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.