Using C=C=CCOc1ccc(S(=O)(=O)Cl)cc1, COC(=O)C(N)C(C)C to produce C=C=CCOc1ccc(S(=O)(=O)NC(C(=O)OC)C(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.