Using Cc1ccc(S(=O)(=O)/C=C/c2ccc(Cl)cc2)cc1, [C-]#[N+]CC(=O)OCC to produce CCOC(=O)c1[nH]ccc1-c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.