Using NC(=O)c1[nH]cnc1N, CC(C)(C)OC(=O)n1cc(C=O)c2cc(F)ccc21 to produce CC(C)(C)OC(=O)n1cc(CNc2nc[nH]c2C(N)=O)c2cc(F)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.