Using CC(C)CCBr, CC(C)(C)OC(=O)N1C[C@@H](CCCO)[C@H](NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)C1 to produce CC(C)CCN([C@@H]1CN(C(=O)OC(C)(C)C)C[C@H]1CCCO)S(=O)(=O)c1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.