Using CC1(C)OCC(COS(=O)(=O)c2ccc([N+](=O)[O-])cc2)O1, CCOC(=O)CNS(=O)(=O)c1sccc1C=O to produce CCOC(=O)C1=Cc2ccsc2S(=O)(=O)N1CC1COC(C)(C)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.