Using O=Cc1ccc(Oc2ccccc2)cc1, OCCNC[C@@H](O)c1ccccc1 to produce c1ccc(Oc2ccc(CN3CCO[C@@H](c4ccccc4)C3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.