Using Clc1ncc(C2CC2)cn1, CC(C)(C)OC(=O)N1CCO[C@H](c2ccc(N)cc2F)C1 to produce CC(C)(C)OC(=O)N1CCO[C@H](c2ccc(Nc3ncc(C4CC4)cn3)cc2F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.