Using CCN(CC)CCCl, NC(=O)Cc1cnc(Nc2ccc(N3CCNCC3)cc2)cc1NCc1cccc([N+](=O)[O-])c1 to produce CCN(CC)CCN1CCN(c2ccc(Nc3cc(NCc4cccc([N+](=O)[O-])c4)c(CC(N)=O)cn3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.