Using NNC(=O)c1ccccn1, CCc1nc2c(Cl)c(C#N)ccc2n1CC(=O)O to produce CCc1nc2c(Cl)c(C#N)ccc2n1Cc1nnc(-c2ccccn2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.