Using Cc1ccc(S(=O)(=O)Cl)cc1, CCOC(=O)c1cccc2[nH]c3c(C)ccc(C)c3c12 to produce CCOC(=O)c1cccc2c1c1c(C)ccc(C)c1n2S(=O)(=O)c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.