Using CCOC1CCC(=O)N1S(=O)(=O)c1ccc([N+](=O)[O-])cc1 to produce CCOC1CCC(=O)N1S(=O)(=O)c1ccc(N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.