Using O=Cc1ccc(F)cc1, COc1ccc(-c2c(C)cc3cc(OC)ccc3c2O)cc1 to produce COc1ccc(-c2c(C)cc3cc(OC)ccc3c2Oc2ccc(C=O)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.