Using Cc1c(-c2ccccc2)sc2ncc(C(=O)C(C)C)c(O)c12, Fc1cccc(F)c1CBr to produce Cc1c(-c2ccccc2)sc2c1c(=O)c(C(=O)C(C)C)cn2Cc1c(F)cccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.