Using O=S(=O)([O-])OOS(=O)(=O)[O-], Brc1ccc2c(c1)CC1(CCCCCC1)O2 to produce O=C1c2cc(Br)ccc2OC12CCCCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.