Using Fc1ccc(Br)nc1, CC(=O)c1c(CCN(C)C)sc2ccccc12 to produce CN(C)CCc1sc2ccccc2c1C(C)(O)c1ccc(F)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.