Using O=S(=O)(c1ccccc1)c1c[nH]c2cccc(CCCCl)c12, CC(C)N to produce CC(C)NCCCc1cccc2[nH]cc(S(=O)(=O)c3ccccc3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.