Using CC(C)(C)c1cc(C(C)(C)C)[nH]n1, COC(=O)c1ccc(CBr)cc1 to produce COC(=O)c1ccc(Cn2nc(C(C)(C)C)cc2C(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.