Using C#CCBr, CC(C)=Cc1ccc(NC2CCc3cc4nc(C)n(COC(=O)C(C)(C)C)c(=O)c4cc32)cc1F to produce C#CCN(c1ccc(C=C(C)C)c(F)c1)C1CCc2cc3nc(C)n(COC(=O)C(C)(C)C)c(=O)c3cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.