Using COc1cc2nccc(Cl)c2cc1OC, N#CCc1ccc(Br)cc1 to produce COc1cc2nccc(C(C#N)c3ccc(Br)cc3)c2cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.