Using [H]/N=C(/CCCn1c(=O)c2[nH]c(Cl)nc2n(CCCC)c1=O)NO, O=C(O)Cc1cccc(Cl)c1 to produce CCCCn1c(=O)n(CCCc2noc(Cc3cccc(Cl)c3)n2)c(=O)c2[nH]c(Cl)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.