Using N[C@H](CO)CCc1ccc(NS(=O)(=O)c2cccc3cnccc23)cc1, N#CBr to produce NC1=N[C@@H](CCc2ccc(NS(=O)(=O)c3cccc4cnccc34)cc2)CO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.