Using COC(=O)c1cc(Br)cc(Br)c1NC(=O)C(C)c1ccc(OC)c([N+](=O)[O-])c1 to produce COc1ccc(C2(C)C(=O)Nc3c(Br)cc(Br)cc3C2=O)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.