Using CC(C)(C)OC(=O)N1C(=O)O[C@H]2CCN(c3ccncc3[N+](=O)[O-])C[C@H]21 to produce CC(C)(C)OC(=O)N1C(=O)O[C@H]2CCN(c3ccncc3N)C[C@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.