Using COC(=O)c1cccc(C=C(CCn2ccnc2)c2ccc(F)cc2)c1 to produce O=C(O)c1cccc(/C=C(/CCn2ccnc2)c2ccc(F)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.