Using Brc1cccc(I)c1, CC(C)(C)OC(=O)N1CCCC(=O)C1 to produce CC(C)(C)OC(=O)N1CCCC(O)(c2cccc(Br)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.