Using NC(=O)c1c(N)n(C2CCCC2)c2nc(Cl)ncc2c1=O, Nc1ccc(N2CCOCC2)cc1 to produce NC(=O)c1c(N)n(C2CCCC2)c2nc(Nc3ccc(N4CCOCC4)cc3)ncc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.