Using CC(C)(C)OC(=O)N1CCC(S(=O)(=O)c2ccc(OCC3CCCCC3)cc2)CC1 to produce O=S(=O)(c1ccc(OCC2CCCCC2)cc1)C1CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.