Using N#Cc1ccc(OCC(=O)O)c(Br)c1, CC(C)NNC(=O)c1ccccc1 to produce CC(C)N(NC(=O)c1ccccc1)C(=O)COc1ccc(C#N)cc1Br, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.