Using CC(C)(C)OC(=O)N1CCN(Cc2cc([N+](=O)[O-])ccc2Cl)CC1 to produce CC(C)(C)OC(=O)N1CCN(Cc2cc(N)ccc2Cl)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.