Using CN(CC(=O)OC(C)(C)C)S(=O)(=O)c1ccc(Cl)nc1, CCC#CO to produce CC#CCOc1ccc(S(=O)(=O)N(C)CC(=O)O)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.