Using CC(C)C[C@H](N[C@H](CCO)C(=O)OC(C)(C)C)C(=O)NCc1ccccc1, O=C1NC(=O)c2cc(Br)ccc21 to produce CC(C)C[C@H](N[C@H](CCN1C(=O)c2ccc(Br)cc2C1=O)C(=O)OC(C)(C)C)C(=O)NCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.