Using Cc1cc(N)cc(CN2CCCC2)c1N1CCOCC1, Clc1ccc2c(Cl)ccnc2c1 to produce Cc1cc(Nc2ccnc3cc(Cl)ccc23)cc(CN2CCCC2)c1N1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.