Using Cc1ccc(S(=O)(=O)OCCc2ccc(C)nc2)cc1, CN1CCc2[nH]c3c(Cl)ccc(Cl)c3c2CC1 to produce Cc1ccc(CCn2c3c(c4c(Cl)ccc(Cl)c42)CCN(C)CC3)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.