Using Cc1nn(C(=O)OC(C)(C)C)c2ccc([N+](=O)[O-])cc12 to produce Cc1nn(C(=O)OC(C)(C)C)c2ccc(N)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.