Using C#Cc1cccc(N)c1, COC(=O)CCCCS(C)(=O)=NC(=O)c1cnc(N)c(I)c1 to produce COC(=O)CCCCS(C)(=O)=NC(=O)c1cnc(N)c(C#Cc2cccc(N)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.