Using CN1CCC(c2ccc(OC(C)(C)CBr)cc2)c2ccccc21, CC(=O)[O-] to produce CC(=O)OCC(C)(C)Oc1ccc(C2CCN(C)c3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.