Using Cc1nc(-c2cccnc2)sc1C(=O)Cl, CCOc1cc(C2=NNCCC2)ccc1OC to produce CCOc1cc(C2=NN(C(=O)c3sc(-c4cccnc4)nc3C)CCC2)ccc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.