Using OC[C@@H]1CN(Cc2ccccc2)C[C@H](O)[C@H]1c1ccc(O)cc1 to produce OC[C@@H]1CNC[C@H](O)[C@H]1c1ccc(O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.