Using c1ccc(CCC2CCC3C(c4ccc(OCc5ccccc5)cc4)OCCN23)cc1 to produce Oc1ccc(C2OCCN3C(CCc4ccccc4)CCC23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.