Using CC(C)(C)OC(=O)C(C)(C)CN, CCCCOC(=O)c1nc(C#N)c2cc(Oc3ccc(F)cc3)ccc2c1O to produce CC(C)(CNC(=O)c1nc(C#N)c2cc(Oc3ccc(F)cc3)ccc2c1O)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.