Using CC(C)(C)OC(=O)N1CCCC[C@@H]1C(=O)Nc1ccc(N)c([N+](=O)[O-])c1 to produce Nc1ccc(NC(=O)[C@H]2CCCCN2)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.