Using N#Cc1ccc(N)c(N)c1, CC(C)(C)OC(=O)NCCCC(=O)O to produce CC(C)(C)OC(=O)NCCCC(=O)Nc1cc(C#N)ccc1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.