Using CNC(=O)C(N)C(C)(C)C, Cc1nnc(-c2ccc(C)c(-c3ccc(C(=O)O)cc3)c2)o1 to produce CNC(=O)C(NC(=O)c1ccc(-c2cc(-c3nnc(C)o3)ccc2C)cc1)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.