Using C#Cc1cnc2c(C)cc(OC(SC)C(=O)NC(C)(C=O)COC)cc2c1, COP(=O)(OC)C(=[N+]=[N-])C(C)=O to produce C#Cc1cnc2c(C)cc(OC(SC)C(=O)NC(C)(C#C)COC)cc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.