Using COc1ccc2nc(S)[nH]c2c1, Cc1c(CCl)ncnc1N1CCCCC1 to produce COc1ccc2[nH]c(SCc3ncnc(N4CCCCC4)c3C)nc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.