Using CN(C(=O)c1ccn2ncc(-c3ccc(N)cc3)c2c1)c1ccc(C#N)cc1, CC(C)(C)OC(=O)NCC(=O)O to produce CN(C(=O)c1ccn2ncc(-c3ccc(NC(=O)CN)cc3)c2c1)c1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.