Using Cc1ccc(S(C)(=O)=O)c(-c2ccc(N(C)C)cc2)c1-c1ccccc1, O=C(O)c1cc2ccccc2[nH]1 to produce CN(C)c1ccc(C(c2ccccc2)c2c(C(=O)O)[nH]c3ccccc23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.