Using O=[N+]([O-])c1cc(Br)c(I)c(Br)c1, COc1ccc(O)cc1C(C)C to produce COc1ccc(Oc2c(Br)cc([N+](=O)[O-])cc2Br)cc1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.