Using CC(C)(C)OC(=O)N1CCC(=Cc2cccc(Oc3ccc(F)cc3)c2)CC1 to produce Fc1ccc(Oc2cccc(C=C3CCNCC3)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.