Using C[C@@H](O)CCCCOC1(C)CCN(C(=O)OC(C)(C)C)CC1, BrCc1ccccc1 to produce C[C@H](CCCCOC1(C)CCN(C(=O)OC(C)(C)C)CC1)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.