Using COC(=O)CCCCCBr, COc1ccc([N+](=O)[O-])c(O)c1 to produce COC(=O)CCCCCOc1cc(OC)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.