Using CC(C)(C)OC(=O)N1C[C@H](c2ccccc2)C[C@H]1C(=O)O, C=C[C@@H]1C[C@]1(N)C(=O)NS(=O)(=O)C1CC1 to produce C=C[C@@H]1C[C@]1(NC(=O)[C@@H]1C[C@@H](c2ccccc2)CN1C(=O)OC(C)(C)C)C(=O)NS(=O)(=O)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.