Using COc1ccc2c(c1)Nc1ccccc1S2, ClCC1CN2CCC1CC2 to produce COc1ccc2c(c1)N(CC1CN3CCC1CC3)c1ccccc1S2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.