Using COc1ccc2c(c1)CCCC2C1CCN(CCc2ccc(F)cc2)CC1 to produce Oc1ccc2c(c1)CCCC2C1CCN(CCc2ccc(F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.