Using COC(=O)CP(=O)(OC)OC, O=CC#Cc1cccc(S(=O)(=O)Nc2ccccc2)c1 to produce COC(=O)/C=C/C#Cc1cccc(S(=O)(=O)Nc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.