Using O=[N+]([O-])c1ccc(Cl)nc1, O=C1N(c2ccccc2Cl)CC[C@]12CCCNC2 to produce Nc1ccc(N2CCC[C@]3(CCN(c4ccccc4Cl)C3=O)C2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.