Using [O-][I+3]([O-])([O-])[O-], C=Cc1cccc(C2(C)CCN(CCCCCC)CC2C)c1 to produce CCCCCCN1CCC(C)(c2cccc(C=O)c2)C(C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.