Using COCOc1ccc(-c2ccc3c(c2COc2cc(F)ccc2C)C(C)=CC(C)(C)N3)c(OC)c1 to produce COc1cc(O)ccc1-c1ccc2c(c1COc1cc(F)ccc1C)C(C)=CC(C)(C)N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.