Using CC(C)CC(O)[C@H]1CC[C@H]2[C@@H]3CN(C(C)(C)C)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12CC(=O)O to produce CC(C)CC(=O)[C@H]1CC[C@H]2[C@@H]3CN(C(C)(C)C)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12CC(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.