Using CCCCCC(=O)N1C(=O)OC[C@@H]1Cc1ccccc1, COC(=O)CBr to produce CCCC[C@H](CC(=O)OC)C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.