Using CCOC(=O)c1[nH]c2ccccc2c1-c1ccccc1, Cc1ccc(S(=O)(=O)Cl)cc1 to produce CCOC(=O)c1c(-c2ccccc2)c2ccccc2n1S(=O)(=O)c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.