Using O=S(=O)(Cl)c1cccnc1, O=Cc1c[nH]c(-c2ccc(C3CCCCC3)cc2)c1 to produce O=Cc1cc(-c2ccc(C3CCCCC3)cc2)n(S(=O)(=O)c2cccnc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.