Using O[C@H]1CN(CCOc2ccc(OCc3ccccc3)cc2)CC[C@@]1(O)Cc1ccccc1 to produce Oc1ccc(OCCN2CC[C@@](O)(Cc3ccccc3)[C@@H](O)C2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.