Using COc1ncc(Br)cn1, CON(C)C(=O)C[C@@H](c1ccc(Br)cc1)c1ccccc1C to produce COc1ncc(C(=O)C[C@@H](c2ccc(Br)cc2)c2ccccc2C)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.