Using COc1cccc(C23CCCC=C2C(=O)NC(=O)C3)c1, Cc1ccc(CCOS(C)(=O)=O)cc1 to produce COc1cccc(C23CCCC=C2C(=O)N(CCc2ccc(C)cc2)C(=O)C3)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.