Using NO, CC(C)C(=O)c1cc(S(=O)(=O)N(C)CCc2ccc(F)cc2)cs1 to produce CC(C)C(=NO)c1cc(S(=O)(=O)N(C)CCc2ccc(F)cc2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.