Using CC(Cc1ccc(C(C)(O)Cc2ccc(C(C)(C)C)cc2)cc1)CN1C[C@@H](C)O[C@@H](C)C1 to produce CC(Cc1ccc(C(C)Cc2ccc(C(C)(C)C)cc2)cc1)CN1C[C@@H](C)O[C@@H](C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.