Using BrCc1ccccc1, COc1ccccc1N1CCN(C(=O)Nc2cc(C)c(C)nc2OC)CC1 to produce COc1ccccc1N1CCN(C(=O)N(Cc2ccccc2)c2cc(C)c(C)nc2OC)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.