Using CC(C)c1cc(N)c(N)cn1, COC(=O)Cn1ccnc1-c1nccs1 to produce CC(C)c1cc(N)c(NC(=O)Cn2ccnc2-c2nccs2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.