Using CC(=O)OC(C)=O, CN1CC[C@]23C4=C5O[C@H]2[C@@H](O)C=C[C@H]3[C@H]1CC4=CCC5(O)Cc1ccccc1 to produce CC(=O)[C@]1(O)C=C[C@H]2[C@H]3CC4=CCC(O)(Cc5ccccc5)C5=C4[C@@]2(CCN3C)[C@H]1O5, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.