Using CC1(C)C=CC(=Cc2ccc(F)cc2)C12CO2, c1c[nH]cn1 to produce CC1(C)C=CC(=Cc2ccc(F)cc2)C1(O)Cn1ccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.