Using CCOC(=O)C(C)(C(C)=O)c1ccc([N+](=O)[O-])c(NC)c1C#N to produce CCOC(=O)C(C)(C(C)=O)c1ccc(N)c(NC)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.