Using CC(C)(C)OC(=O)NCc1cccc([N+](=O)[O-])c1C(=O)O to produce CC(C)(C)OC(=O)NCc1cccc(N)c1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.