Using CC(C)(C)OC(=O)N[C@H]1Cc2cc(Br)ccc2NC1=O, BrCc1ccccc1 to produce CC(C)(C)OC(=O)N[C@H]1Cc2cc(Br)ccc2N(Cc2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.