Using CCOC(=O)[C@@H]1CCCCCC[C@H](Br)C(=O)N1 to produce CCOC(=O)[C@@H]1CCCCCC[C@H](OC(C)=O)C(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.