Using OCc1ccccc1, C=CC[C@H](Cc1ccccc1)C(=O)N1C(=O)OC[C@@H]1C(C)C to produce C=CC[C@@H](Cc1ccccc1)C(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.