Using Cc1nc(CN2CCN(c3c(Cl)cnc(N)c3[N+](=O)[O-])CC2)no1, Cc1nn(C)cc1C=O to produce Cc1nc(CN2CCN(c3c(Cl)cnc4[nH]c(-c5cn(C)nc5C)nc34)CC2)no1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.