Using COc1ccccc1[C@]1(O)C[C@H](C)C[C@H]2CN(C(=O)[C@@H](C)c3ccccc3OCc3ccccc3)C[C@H]21 to produce CC1CC(O)C2CNCC2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.