Using NC(=O)c1cccc(N)c1, CC(=O)OCC(=O)CC1=CC(=O)OC(C)(C)O1 to produce CC(=O)OCc1cc(O)cc(=O)n1-c1cccc(C(N)=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.