Using CCOc1ccc(C(C)(C)CC=Cc2ccc(F)c(Oc3ccccc3)c2)cc1 to produce CCOc1ccc(C(C)(C)CCCc2ccc(F)c(Oc3ccccc3)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.