Using C#CC(C)(C)O, Cc1cc([C@@H](CC2CCCC2)C(=O)Nc2cnc(Br)cn2)ccc1S(C)(=O)=O to produce Cc1cc([C@@H](CC2CCCC2)C(=O)Nc2cnc(C#CC(C)(C)O)cn2)ccc1S(C)(=O)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.