Using BrCCC1OCCO1, COc1ccc(C=C[N+](=O)[O-])c(OC)c1OC to produce COc1ccc(C(CCC2OCCO2)C[N+](=O)[O-])c(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.