Using COc1ccc(S(=O)(=O)C(C/C=C(\C)CCC=C(C)C)(Cc2ccc(OCCN3CCOCC3)cc2)C(=O)NO)cc1 to produce CCCC(CCC)(C(=O)NO)S(=O)(=O)c1ccc(OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.