Using CC(=O)N1CCC(CNC(=O)Nc2cc(-c3cccs3)ccc2[N+](=O)[O-])CC1 to produce CC(=O)N1CCC(CNC(=O)Nc2cc(-c3cccs3)ccc2N)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.