Using C1COCCO1, Cc1ccc(S(=O)(=O)n2ccc3c(COC4CCCCO4)c(Cl)cc(C)c32)cc1 to produce CCc1cc(C)c2c(ccn2S(=O)(=O)c2ccc(C)cc2)c1COC1CCCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.