Using Nc1nc(Cl)c(C=O)c(Cl)n1, COc1ccc(CNCc2ccc(OC)cc2)cc1 to produce COc1ccc(CN(Cc2ccc(OC)cc2)c2nc(N)nc(Cl)c2C=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.