Using Oc1cccc2c1CC[C@@H]1NCCC[C@@H]21, CC(C)(C)C(=O)Cl to produce CC(C)(C)C(=O)Oc1cccc2c1CC[C@@H]1NCCC[C@@H]21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.